Land Rover Fault Codes List: A Comprehensive Guide and Solution

land rover fault codes list

Introduction to Land Rover Fault Codes List

Land Rover vehicles utilize a comprehensive fault code system that helps diagnose underlying issues and ensure optimal performance. Understanding these fault codes is essential for effective maintenance and timely resolution of potential problems.

*Please press the following to search through the Land Rover fault codes list: CTRL+ F

Land Rover Fault Codes List
Trouble Code Fault Location Probable Cause
P1000 – P1099 (Fuel and air metering and auxiliary emission control)
P1000 Engine control module (ECM) memory erased – no codes stored Memory erased, ECM
P1100 – P1199 (Fuel and air metering)
P1100 Mass air flow (MAF) sensor/volume air flow   (VAF) sensor- circuit malfunction Wiring, supply voltage, ground connection, MAF sensor, ECM
P1101 Mass air flow (MAF) sensor/volume air flow   (VAF) sensor- range/performance problem Wiring, supply voltage, ground connection, intake leak, MAF sensor, ECM
P1102 Mass air flow (MAF) sensor/volume air flow   (VAF) sensor- voltage low Wiring short to ground, supply voltage, ground connection, MAF sensor, ECM
P1103 Throttle Position To Mass Air Flow Plausibility Not Active
P1112 Intake air temperature (IAT) sensor- circuit intermittent Wiring, poor connection, IAT sensor, ECM
P1116 Engine coolant temperature (ECT) sensor – range/performance problem Wiring, ECT sensor, ECM
P1117 Radiator outlet engine coolant temperature (ECT) – low input Wiring, ECT sensor, ECM
P1118 Radiator QUtlet engine coolant temperature   (ECT) – high input Wiring, ECT sensor, ECM
P1120 Throttle position (TP) sensor .- range/   performance problem Wiring, supply voltage, TP sensor, ECM
P1121 Throttle position (TP) sensor – range/   performance problem Wiring, supply voltage, TP sensor, ECM
P1122 Throttle position (TP) sensor – circuit malfunction Wiring, supply voltage, TP sensor, ECM
P1123 Throttle position (TP) sensor – voltage low Wiring short to ground, supply voltage, ground connection, TP sensor, ECM
P1124 Throttle position (TP) sensor- voltage high Wiring open circuit/short to positive, TP   sensor, ECM
P1125 Throttle position (TP) sensor- circuit intermittent Wiring, TP sensor, ECM
P1128 Heated oxygen sensor (H02S), upstream – transposed Wiring transposed
P1129 Heated oxygen sensors (H02S) 1 – sensors transposed Wiring
P1130 Heated oxygen sensor (H02S), upstream, bank 1 – range/performance problem Wiring, heater supply voltage, ground connection, H02S, ECM
P1131 Heated oxygen sensor (H02S), upstream, bank 1 – mixture too lean Intake leak, fuel pressure low, injector(s)   blocked, H025, ECM
P1132 Heated oxygen sensor (H02S), upstream, bank 1 – mixture too rich Intake blockage, fuel pressure high, injector(s) leaking, H025, ECM
P1137 Heated oxygen sensor (H02S) 2 -cylinders 1, 2, 3 – mixture lean Wiring, H025
P1138 Heated oxygen sensor (H02S) 2 -cylinders 1,   2, 3 – mixture rich Wiring, H02S
P1150 Heated oxygen sensor (H02S), upstream, bank 2 – range/performance problem Wiring, heater supply voltage, ground connection, H025, ECM
P1151 Heated oxygen sensor (H02S), upstream, bank 2 – mixture too lean Intake leak, fuel pressure low, injector(s)   blocked, H02S, ECM
P1152 Heated oxygen sensor (H02S), upstream, bank 2 – mixture too rich Intake blockage, fuel pressure high, injector(s) leaking, H025, ECM
P1157 Heated oxygen sensor (H02S) 2 – cylinders 4,   5, 6 – mixture lean Wiring, H02S
P1158 Heated oxygen sensor (H02S) 2 -cylinders 4,5, 6 – mixture rich Wiring, H025
P1161 Heated oxygen sensor (H02S), too rich, bank 1 – circuit malfunction Wiring, H02S, ECM
P1162 Heated oxygen sensor (H02S), too weak, bank 1 – circuit malfunction Wiring, H025, ECM
P1163 Heated oxygen sensor (H02S), too rich, bank 2 – circuit malfunction Wiring, H025, ECM
P1164 Heated oxygen sensor (H02S), too weak, bank 2 – circuit malfunction Wiring, H02S, ECM
P1170 Downstream fuel trim (FT), bank 1 – malfunction Wiring, H02S
P1171 System too lean, bank 1 Intake/fuel system, injectors, H025, MAFNAF sensor, ECT sensor
P1172 System too rich, bank 1 & 2 Intake/fuel system, injectors, H025, MAFNAF sensor, ECT sensor
P1173 Downstream fuel trim (FT), bank 2 – malfunction Intake/fuel system, injectors, H02S, MAFNAF sensor, ECT sensor
P1174 System too lean, bank 2 Intake/fuel system, injectors, H025, MAFNAF sensor, ECT sensor
P1175 System too rich, bank 2 Intake/fuel system, intake/exhaust leak, bank 2
P1176 Fuel trim (FT) lean mixture Fuel pressure, injectors, MAF sensor/ MAP sensor, intake leak
P1177 Fuel trim (FT) rich mixture Fuel pressure, injectors, MAF sensor/ MAP sensor, EVAP system
P1178 Fuel trim (FT) lean mixture Fuel pressure, injectors, MAF sensor/ MAP sensor, intake leak
P1179 Fuel trim (FT) rich mixture Fuel pressure, injectors, MAF sensor/ MAP sensor, intake leak
P1185 Oxygen sensor heater 1 – cylinders 1, 2, 3, 4,   5, 6 Wiring, H02S
P1186 Oxygen sensor heater 1 – cylinders 1, 2, 3, 4,   5, 6 Wiring, H025
P1187 Oxygen sensor heater 1 – cylinders 1, 2, 3, 4,   5, 6 – circuit malfunction Wiring, H02S
P1188 Fuel trim (FT), bank 1 – adaptation Intake/fuel system, injectors, H02S, MAFNAF sensor, ECT sensor
P1189 Fuel trim (FT), bank 2 – adaptation Intake/fuel system, injectors, H025, MAFNAF sensor, ECT sensor
P1190 Oxygen sensor heater 1 – cylinders 1, 2, 3, 4,   5, 6 – heater resistance low Wiring, H02S
P1191 Oxygen sensor heater 2 – cylinders 1, 2, 3, 4,   5, 6 Wiring, H02S
P1192 Oxygen sensor heater 2 – cylinders 1, 2, 3, 4,   5,6 Wiring, H02S
P1193 Oxygen sensor heater 2 – cylinders 1, 2, 3, 4,   5, 6 – circuit malfunction Wiring, H025
P1194 Oxygen sensor heater 2 – cylinders 1, 2, 3, 4,   5, 6 – heater resistance Wiring, H02S
P1195 Oxygen sensor heater 2 – cylinders 1, 2, 3, 4,   5, 6 – heater resistance low Wiring, H02S
P1196 Oxygen sensor heater 2- cylinders 1, 2, 3, 4,   5, 6 – heater resistance low Wiring, H025
P1199 Fuel level sensor Wiring, fuel level sensor
P1200 – P1299 (Fuel and air metering – injector circuit)
P1201 Injector – cylinder 1 – open/short circuit to ground Wiring, injector
P1202 Injector – cylinder 2 – open/short circuit to ground Wiring, injector
P1203 Injector – cylinder 3 – open/short circuit to ground Wiring, injector
P1204 Injector – cylinder 4 – open/short circuit to ground Wiring, injector
P1205 Injector – cylinder 5 – open/short circuit to ground Wiring, injector
P1206 Injector- cylinder 6 – open/short circuit to ground Wiring, injector
P1207 Injector – cylinder 7 – open/short circuit to ground Wiring, injector
P1208 Injector – cylinder 8 – open/short circuit to ground Wiring, injector
P1222 Accelerator pedal position (APP) sensor – low input Wiring short to ground, APP sensor
P1230 Fuel pump (FP) relay – open circuit Wiring, FP relay
P1231 Fuel pump relay – short circuit to positive Wiring, relay
P1232 Fuel pump relay – short circuit to ground Wiring, relay
P1235 Fuel pump (FP) – range/performance problem Wiring, FP, ECM
P1244 Alternator, load input – voltage low Wiring short to ground, alternator, ECM
P1245 Alternator, load input – voltage high Wiring short to ground, battery was disconnected, alternator, ECM
P1246 Alternator, load input – circuit malfunction Wiring, ground connection, alternator, ECM
P1260 Engine disabled by PATS Incorrect/damaged key, wiring, immobilizer defective, ECM
P1270 Engine speed (RPM) – range/performance problem Engine over revved in neutral, wheel slippage
P1287 Engine fuel demand – range/performance problem Intake/exhaust leak, intake blocked, MAFNAF sensor, fuel pressure/pump, injector(s), EGR system, EVAP canister purge valve, H025
P1288 Cylinder head temperature – range/   performance problem Wiring, cooling system fault, ECM
P1289 Cylinder head temperature – voltage high Wiring, cooling system fault, ECM
P1290 Cylinder head temperature – voltage low Wiring, cooling system fault, ECM
P1299 Cylinder head temperature – protection active Wiring, cooling system fault, ECM
P1300 – P1399 (Ignition system or misfire)
P1300 Random/multiple cylinder(s) – misfire detected Engine mechanical fault, wiring, ignition/fuel system, injector, ECT/MAF sensor, ECM
P1301 Cylinder 1 – misfire detected Engine mechanical fault, wiring, ignition/fuel system, injector, ECTIMAF sensor, ECM
P1302 Cylinder 2 – misfire detected Engine mechanical fault, wiring, ignitionlfuel system, injector, ECT/MAF sensor, ECM
P1303 Cylinder 3 – misfire detected Engine mechanical fault, wiring, ignition/fuel system, injector, ECT/MAF sensor, ECM
P1304 Cylinder 4 – misfire detected Engine mechanical fault, wiring, ignition/fuel system, injector, ECTIMAF sensor, ECM
P1305 Cylinder 5 – misfire detected Engine mechanical fault, wiring, ignitionlfuel system, injector, ECTIMAF sensor, ECM
P1306 Cylinder 6 – misfire detected Engine mechanical fault, wiring, ignitionlfuel system, injector, ECTIMAF sensor, ECM
P1307 Cylinder 7 – misfire detected Engine mechanical fault, wiring, ignition/fuel system, injector, ECT/MAF sensor, ECM
P1308 Cylinder 8 – misfire detected Engine mechanical fault, wiring, ignitionlfuel system, injector, ECTIMAF sensor, ECM
P1313 Misfirelcatalyst damage – bank 1 Engine mechanical fault, wiring, ignitionlfuel system, injector(s}, MAP sensor, TP sensor, ECT sensor, EVAP system, ECM
P1314 Misfire/catalyst damage – bank 2 Engine mechanical fault, wiring, ignition/fuel system, injector(s), MAP sensor, TP sensor, ECT sensor, EVAP system, ECM
P1315 Persistent misfire Other trouble code(s) stored (P0301-P0306)
P1316 Misfire Wiring, other trouble code(s) stored, ignition/ fuel system, MAP sensor, TP sensor, ECT sensor, IAT sensor, injector(s}, ECM
P1317 Antilock brake system (ABS)- rough road signal, low Circuit malfunction
P1318 Antilock brake system (ABS) – rough road signal, high Circuit malfunction
P1319 Misfire detected with low fuel level Low fuel level
P1327 Knock sensor (KS) 2 – low input Wiring, KS incorrectly tightened, KS
P1328 Knock sensor (KS) 2 – high input Wiring, KS incorrectly tightened, KS
P1332 Knock sensor (KS) 2, bank 2 – low input Wiring, KS incorrectly tightened, KS
P1333 Knock sensor (KS) 2, bank 2 – high input Wiring, KS incorrectly tightened, KS
P1346 Fuel tank level sensor B – circuit malfunction Fuel tank level sensor, other trouble codes stored
P1351 Ignition diagnostic module -circuit malfunction Wiring, ignition system, ECM
P1352 Ignition coil A, primary – circuit malfunction Wiring, ignition coil, ECM
P1353 Ignition coil B, primary – circuit malfunction Wiring, ignition coil, ECM
P1356 Ignition pick-up signal – circuit malfunction Wiring, ignition system, ECM
P1357 Ignition diagnostic module Wiring, ignition system, ECM
P1358 Ignition diagnostic module – range/   performance problem Wiring, ignition system, ECM
P1359 Spark advance signal – circuit malfunction Wiring, ignition system, ECM
P1360 Ignition coil A, secondary – circuit malfunction Wiring, ignition coil, ECM
P1361 Ignition coil 8, secondary – circuit malfunction Wiring, ignition coil, ECM
P1362 Ignition coil C, secondary- circuit malfunction Wiring, ignition coil, ECM
P1363 Ignition coil, cylinder 3 – no activation Wiring, ignition coil, engine control relay, ECM
P1364 Ignition coil, primary – circuit malfunction Wiring, ignition coil, ECM
P1365 Ignition coil, secondary – circuit malfunction Wiring, ignition coil, ECM
P1367 Ignition system – circuit malfunction Wiring, ignition coil
P1368 Ignition system – circuit malfunction Wiring, ignition coil
P1371 Ignition coil, cylinder 1 – early activation Wiring, ignition coil, engine control relay, ECM
P1372 Ignition coil, cylinder 2 – early activation Wiring, ignition coil, engine control relay, ECM
P1373 Ignition coil, cylinder 3 – early activation Wiring, ignition coil, engine control relay, ECM
P1374 Ignition coil, cylinder 4 – early activation Wiring, ignition coil, engine control relay, ECM
P1380 Camshaft position (CMP) actuator- circuit malfunction Wiring, CMP actuator, ECM
P1381 Camshaft position (CMP) actuator – timing over advanced Valve timing, engine mechanical fault, CMP   actuator
P1383 Camshaft position (CMP) actuator- timing over retarded Valve timing, engine mechanical fault, CMP   actuator
P1400 – P1499 (Emission control)
P1400 Exhaust gas pressure sensor – voltage low Wiring short to ground, exhaust gas pressure sensor, ECM
P1401 Exhaust gas pressure sensor – voltage high Wiring short to positive, exhaust gas pressure sensor, ECM
P1402 Exhaust gas recirculation (EGR) system Wiring short to ground, EGR valve, ECM
P1403 Pressure transducer – hoses transposed Hose blocked/missing/transposed, mechanical fault, pressure transducer
P1404 Pressure transducer – metering orifice restricted Hose leak/blockage, mechanical fault, pressure transducer
P1407 Exhaust gas recirculation (EGR) system – no flow detected Hose leak/blockage, wiring, EGR valve, EGR   solenoid, ECM
P1408 Exhaust gas recirculation (EGR) system – incorrect flow detected Hose leak/blockage, wiring, EGR valve, EGR   solenoid, ECM
P1409 Electronic vacuum regulator Wiring, EGR valve, EGR solenoid, ECM
P1412 Secondary air injection (AIR) system, bank 1 – malfunction Wiring, control valve, air pump, ECM
P1413 Secondary air injection (AIR) system, bank 1 – control valve open Wiring, control valve, ECM
P1414 Secondary air injection (AIR) system, bank 1 – low flow Wiring, control valve, air pump, ECM
P1415 Secondary air injection (AIR) system, bank 2 – malfunction Wiring, control valve, air pump, ECM
P1416 Secondary air injection (AIR) system, bank 2 – control valve open Wiring, control valve, ECM
P1417 Secondary air injection (AIR) system, bank 2 – low flow Wiring, control valve, air pump, ECM
P1440 Evaporative emission (EVAP) canister purge valve – circuit open Wiring, EVAP canister purge valve, ECM
P1441 Evaporative emission (EVAP) canister purge valve Wiring, EVAP canister purge valve, hose connection(s)
P1442 Evaporative emission (EVAP) system – leak detected Hose connection(s), intake leak, EVAP canister, EVAP canister purge valve
P1443 Evaporative emission (EVAP) system – circuit malfunction Wiring, EVAP canister purge valve, ECM
P1450 Evaporative emission (EVAP) pressure pump – circuit plausibility Wiring, pressure pump, ECM
P1451 Evaporative emission (EVAP) pressure pump – circuit high Wiring, pressure pump, ECM
P1452 Evaporative emission (EVAP) pressure pump – low current Wiring, pressure pump, ECM
P1453 Evaporative emission (EVAP) pressure pump – high current Wiring, pressure pump, ECM
P145C Cooling fan module – temperature fault Information only, no action needed
P145D Cooling fan module – high temperature indication Information only, no action needed
P1461 AJC refrigerant pressure sensor – low input A/C refrigerant pressure too low (incorrectly charged), wiring, A/C refrigerant pressure sensor, ECM
P1462 AJC refrigerant pressure sensor – high input A/C refrigerant pressure too high (cooling fault/incorrectly charged), wiring, A/C refrigerant pressure sensor, ECM
P1463 AJC refrigerant pressure sensor Wiring, A/C refrigerant pressure sensor, ECM
P1465 Air conditioning – relay Wiring, A/C relay
P1469 Air conditioning – low cycling period of AJC   compressor Wiring, A/C system
P1470 Variable Intake Balance Valve Always Open
P1471 Variable Inlet Manifold Motor 1 Short Circuit To Battery
P1472 Variable Intake Balance Valve Always Close
P1481 Leak detection pump – heater circuit Wiring open circuit, pump heater
P1482 Leak detection pump – heater circuit Wiring short circuit to ground, pump heater
P1483 Leak detection pump – heater circuit Wiring short circuit to positive, pump heater
P1500 – P1599 (Vehicle or idle speed control)
P1500 Vehicle speed sensor (VSS) Wiring, VSS, ECM
P1504 Idle air control (lAC) Wiring, lAC valve, ECM
P1505 Idle air control (lAC) Wiring, lAC valve, ECM
P1506 Idle air control (lAC) – value high Wiring short to positive, lAC valve, ECM
P1507 Idle air control (lAC) – value low Wiring short to ground, lAC valve, ECM
P1508 Idle air control {lAC) valve -circuit malfunction Wiring open circuit, lAC valve, ECM
P1509 Idle air control (lAC) valve opening coil – malfunction Wiring, lAC valve
P1510 Idle air control (lAC) valve opening coil -circuit malfunction Wiring, lAC valve
P1512 Intake manifold air control system, bank 1 – valve stuck closed Wiring, intake manifold air control system, mechanical fault
P1513 Idle air control (IAC) valve – opening circuit IAC valve, wiring, short circuit to ground
P1514 Idle air control (lAC) valve opening coil -circuit high Wiring short circuit to positive, lAC valve
P1516 Intake manifold air control system Wiring, intake manifold air control system, mechanical fault
P1517 Park/neutral position (PNP) switch – cranking neutral/drive Wiring, PNP switch
P1518 Intake manifold air control system – valve stuck open Wiring, intake manifold air control system, mechanical fault
P1519 Intake manifold air control system – valve stuck closed Wiring, intake manifold air control system, mechanical fault
P151B Idle speed control (ISC) – rpm low Engine stall, information only, no action needed
P151C Idle speed control (ISC) – rpm high High engine speed, information only, no action needed
P1520 Intake manifold air control system – circuit malfunction Wiring, intake manifold air control system
P1522 Engine control module (ECM)/ABS control module – communication malfunction Wiring, connector, mechanical fault, ABS   control module, ECM
P1535 A/C compressor request – malfunction Wiring, A/C master switch, A/C control module
P1536 A/C compressor request – compressor relay, open circuit Wiring, compressor relay
P1551 Idle air control (lAC) valve closing coil – circuit malfunction Wiring, lAC valve
P1552 Idle air control (lAC) valve closing coil – circuit low Wiring open circuit/short to ground, lAC valve
P1553 Idle air control (lAC) valve closing coil -circuit high Wiring open circuit/short to positive, lAC valve
P1572 Brake pedal position (BPP) switch – circuit malfunction ABS module, Controller area network (CAN), other trouble codes stored
P1590 Antilock brake system (ABS) rough road signal – error message from ABS control unit Wiring, ABS system
P1591 Antilock brake system (ASS) rough road signal – open/short circuit to ground Wiring, ABS system
P1592 Antilock brake system (ASS) rough road signal – open/short circuit to positive Wiring, ABS system
P1600 – P1699 (ECM – computer output circuit)
P1605 Power interuption in KAM Wiring, battery terminal corrosion, loose battery connection, ECM
P1607 Engine control module (ECM) – MIL circuit Wiring short circuit, engine malfunction indicator lamp (MIL), ECM
P1608 Engine control module (ECM) – MIL circuit Open circuit, engine malfunction indicator lamp (MIL), ECM
P1614 Engine coolant thermostat – circuit malfunction Wiring, engine coolant thermostat
P1615 Engine coolant thermostat, circuit low – circuit malfunction Wiring, engine coolant thermostat
P1616 Engine coolant thermostat, circuit high -circuit malfunction Wiring, engine coolant thermostat
P1619 Engine control module (ECM) internal reference voltage – malfunction ECM
P1620 Engine control module (ECM) – programming incomplete ECM
P1621 Immobilizer control module Communication error
P1622 Engine control module (ECM) – coding Incorrectly coded
P1623 Engine control module (ECM) Immobilizer – circuit malfunction
P1624 Engine control module (ECM) – malfunction ECM
P1641 Fuel pump (FP) – failure FP, fuel pipe blockage, mechanical fault
P1642 Fuel pump (FP)- voltage high Wiring short to positive, relay, FP
P1643 Fuel pump (FP) – voltage low Wiring short to ground, relay, FP
P1644 Fuel pump (FP)- pump speed control
P1645 Fuel pump (FP) FP, fuel pressure regulator, fuel pipe blockage, mechanical fault
P1650 Power steering pressure (PSP) switch Wiring, PSP switch, ECM
P1651 Power steering pressure (PSP) switch – circuit malfunction Wiring, PSP switch, ECM
P1659 Traction control monitoring 2/3, torque calculator error – malfunction ECM trouble code(s) stored, ECM
P1663 Throttle angle/torque signal – ABS/HDC wiring open circuit Wiring, ABS system, HOC system
P1664 Throttle angle/torque signal – ABS/HDC wiring short to ground Wiring, ABS system, HOC system
P1665 Throttle angle/torque signal – ABS/HDC wiring short to positive Wiring, ABS system, HOC system
P1666 Immobilizer signal – CAN data bus Wiring, immobilizer control module
P1667 Immobilizer signal – CAN data bus Wiring short circuit to ground
P1668 Immobilizer signal – CAN data bus Wiring open circuit
P1669 Engine control module (ECM) cooling fan – circuit malfunction Wiring, cooling fan relay, cooling fan motor
P1670 Engine control module (ECM) cooling fan – circuit low Wiring short circuit to ground, cooling fan motor
P1671 Engine control module (ECM) cooling fan – circuit high Wiring open circuit, cooling fan motor
P1672 Immobilizer signal – incorrect code Incorrect key, immobilizer control module
P1673 Immobilizer signal ECM not configured
P1674 Immobilizer signal – no valid code received Incorrect key, wiring, immobilizer control module
P1675 Condenser fan – circuit malfunction Wiring open/short circuit, condenser fan relay
P1693 Immobilizer signal ECM not configured
P169F Engine control module (ECM) – unused fault code Signal invalid, information only, no action needed
P1700 – P1799 (Transmission)
P1700 Transfer box – low range signal implausible Wiring, transmission mode selection switch, transfer box
P1701 Transfer box – fault signal Wiring, transfer box
P1702 Transfer box signal line – communication error Wiring, ECM
P1703 Transfer box link – signal line Wiring, open circuit, short circuit to positive
P1704 Digital transmission selector Wiring, digital transmission selector, ECM/TCM
P1705 High vehicle speed observed in park Wiring, digital transmission selector/ transmission range (TR) switch, transmission range (TR) sensor, PNP switch, V55, ECM/TCM
P1708 Transfer box link – signal line Wiring short circuit to ground
P1711 Transmission fluid temperature (TFT) – range/   performance problem Wiring, TFT sensor, ECM/TCM
P1713 Transmission fluid temperature (TFT) – value low Wiring short to ground, TFT sensor, ECM/TCM
P1714 Shift solenoid (SS) 1 -defective Wiring, 55, ECM/TCM
P1715 Shift solenoid (SS) 2 – defective Wiring, 55, ECM/TCM
P1716 Shift solenoid (SS) 3 – defective Wiring, 55, ECM/TCM
P1717 Coast clutch solenoid (CCS) – defective Wiring, CC5, ECM/TCM
P1718 Transmission fluid temperature (TFT) – value high Wiring short to positive, TFT sensor, ECM/TCM
P1728 Transmission component slipping Torque converter clutch (TCC)
P1729 Transmission mode selection switch 4x4L – circuit malfunction Wiriflg, transmission mode selection switch, ECM/TCM
P1740 Torque converter clutch (TCC) Wiring, TCC solenoid, ECM/TCM
P1741 Torque converter clutch (TCC) Wiring, TCC solenoid, ECM/TCM
P1742 Torque converter clutch (TCC) Wiring, TCC solenoid, ECM/TCM
P1744 Torque converter clutch (TCC) Wiring, TCC solenoid, ECM/TCM
P1745 Transmission fluid pressure (TFP) solenoid Wiring, TFP solenoid, ECM/TCM
P1746 Transmission fluid pressure (TFP) solenoid – solenoid open Wiring, TFP solenoid, ECM/TCM
P1747 Transmission fluid pressure (TFP) solenoid – solenoid closed Wiring, TFP solenoid, ECM/TCM
P1749 Transmission fluid pressure (TFP) solenoid – low pressure Wiring, TFP solenoid, ECM/TCM
P1750 Transmission fluid pressure (TFP) – maximum control limit reached Wiring, TFP solenoid, transmission, ECM/TCM
P1751 Shift solenoid (SS) 1 – defective Wiring, 55, ECM/TCM
P1752 Transmission fluid pressure (TFP), 1st gear- maximum control limit reached Wiring, TFP solenoid, transmission, ECM/TCM
P1753 Transmission fluid pressure (TFP), 2nd gear- maximum control limit reached Wiring, TFP solenoid, transmission, ECM/TCM
P1754 Coast clutch solenoid (CCS) – circuit malfunction Wiring, CC5, ECM/TCM
P1755 Transmission fluid pressure (TFP), 3rd gear – maximum control limit reached Wiring, TFP solenoid, transmission, ECM/TCM
P1756 Shift solenoid (SS) 2 -defective Wiring, 55, ECM/TCM
P1757 Transmission fluid pressure (TFP), 4th gear- maximum control limit reached Wiring, TFP solenoid, transmission, ECMfTCM
P1758 Transmission fluid pressure (TFP) – maximum control limit reached Wiring, TFP solenoid, transmission, ECMfTCM
P1759 Transmission fluid pressure (TFP) – maximum control limit reached Wiring, TFP solenoid, transmission, ECMfTCM
P1760 Transmission fluid pressure (TFP) solenoid – short circuit Wiring, TFP solenoid, ECMfTCM
P1761 Shift solenoid (SS) 3 – defective Wiring, SS, ECMfTCM
P1765 Injection timing
P1766 Coast clutch solenoid (CCS) – defective Wiring, CCS, ECMfTCM
P1767 Torque converter clutch (TCC) Wiring, TCC, TCM
P1768 Economy/sport mode switch, winter weather Wiring, economy/sport mode switch, TCM
P1769 Torque modulation circuit
P1775 Engine control module (ECM) – TCM signa! Wiring, ECM
P1776 Transmission control system -torque interface malfunction Wiring, ECMfTCM
P1777 Engine control module (ECM) – TCM retard signal Wiring, ECM
P1779 Transmission warning lamp Wiring, poor connection, transmission warning lamp, ECMfTCM
P1780 Transmission mode selection switch – 0/D   Cancel Wiring, digital transmission selector/ transmission mode selection switch/PNP switch, ECMfTCM
P1781 Transmission mode selection switch 4×4 – circuit out of self-test range Wiring, operator error, digital transmission selector/transmission mode selection switch/PNP switch, ECMfTCM
P1783 Transmission over temperature condition Transmission fluid level low, transmission mechanical fault, TFT sensor, TCM
P1784 Transmission – mechanical fault Transmission mechanical fault
P1785 Transmission – mechanical fault Transmission mechanical fault
P1788 Torque converter clutch (TCC) solenoid -open circuit · Wiring, TCC solenoid, ECMfTCM
P1789 Torque converter clutch (TCC) solenoid – closed circuit Wiring, TCC solenoid, ECMfTCM
P1792 Barometric pressure (BARO) sensor Wiring, BARO sensor, ECM
P1795 Battery voltage Wiring, poor connection, battery, alternator
P1900 – P1999 (Transmission)
P1936 Clutch Switch/Sensor Signal

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Understanding the Significance of Land Rover Fault Codes List

Explore the importance of fault codes in the context of Land Rover vehicles. Learn how these codes serve as vital indicators of potential issues, aiding in efficient troubleshooting and repair.

Common Land Rover Fault Codes and Their Meanings

Delve into some of the most prevalent fault codes associated with Land Rover vehicles and their corresponding meanings. Gain insights into the specific issues that these codes represent and their implications for vehicle performance.

Diagnostic Tools and Techniques for Identifying Fault Codes

Discover the various diagnostic tools and techniques used to identify and interpret fault codes in Land Rover vehicles. Understand the role of advanced technology in streamlining the diagnostic process for accurate and efficient results.

Steps for Resolving Land Rover Fault Codes List

Learn about the systematic steps involved in resolving fault codes in Land Rover vehicles. Explore the best practices for addressing these codes effectively, ensuring the long-term performance and reliability of your vehicle.

Maintenance Practices to Prevent Recurring Fault Codes

Gain insights into preventive maintenance practices that can help mitigate the occurrence of recurring fault codes in Land Rover vehicles. Understand the significance of regular upkeep in preserving the health and functionality of your vehicle.

Importance of Professional Assistance for Complex Codes

Understand the importance of seeking professional assistance when dealing with complex or persistent fault codes in Land Rover vehicles. Discover the benefits of expert guidance and intervention in resolving intricate technical issues.

Tips for Decoding Land Rover Fault Codes on Your Own

Explore some practical tips and guidelines for decoding and understanding Land Rover fault codes independently. Learn about the resources and information available to assist vehicle owners in managing these codes effectively.

Exploring the Impact of Fault Codes on Vehicle Performance

Understand how fault codes can significantly impact the overall performance and functionality of Land Rover vehicles. Gain insights into the potential consequences of unresolved fault codes on driving experience and safety.

Addressing Safety Concerns Associated with Fault Codes

Delve into the safety implications of certain fault codes and their potential risks to driver and passenger safety. Explore the measures and precautions necessary to ensure a secure and reliable driving experience.

Optimizing Land Rover Performance Through Fault Code Management

Discover the strategies and practices for optimizing the performance of Land Rover vehicles through effective fault code management. Learn about the role of proactive maintenance in enhancing vehicle efficiency and longevity.

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Unlocking Efficiency: The 30 Min DPF Clean Advantage

Addressing Heavy Machinery Challenges and Range Rover Equipment Fault Codes

Navigating the intricate world of heavy machinery can feel overwhelming, especially when dealing with the complexities of fault codes in your Range Rover equipment. But don’t worry! There’s a ray of hope on the horizon in the form of 30 Min DPF Clean. We offer unmatched Diesel Particulate Filter (DPF) cleaning services across New Jersey, Philadelphia, and Delaware, establishing ourselves as leaders in the industry. Wondering why you should trust us with ensuring your machinery runs smoothly? Let’s delve into the answer.

30 Min DPF Clean: Your All-in-One Solution

What truly differentiates 30 Min DPF Clean is our holistic approach to machinery maintenance. We don’t confine ourselves to just DPF cleaning; our expertise extends to a wide array of services, including Exhaust Gas Recirculation (EGR), Selective Catalytic Reduction (SCR), Diesel Oxidation Catalyst (DOC), and Catalytic Converter cleaning. By leveraging cutting-edge technology, we ensure seamless machinery operation, effectively reducing the occurrence of troublesome fault codes.

Quality Cleaning for Optimal Performance

At 30 Min DPF Clean, we recognize that a clean machine is a dependable machine. That’s why we go the extra mile to eliminate ash, soot, and other residues from your diesel engines. Our exceptional DPF Cleaning service guarantees the peak performance of your machinery, providing you peace of mind while keeping those fault codes at bay.

Competitive Prices, Exceptional Service

In the larger scheme of things, 30 Min DPF Clean offers top-tier service without straining your budget. Our competitive pricing model, coupled with exceptional DPF cleaning services, makes us the perfect choice for those aiming to prolong the lifespan of their Range Rover machinery. So, when your equipment begins communicating through fault codes, consider getting in touch with 30 Min DPF Clean. Our skilled technicians excel in handling various issues, assisting you in decoding the Land Rover Fault Codes List and swiftly restoring your machinery to its optimal condition. Remember, in machinery maintenance, it’s not just about fixing problems—it’s about preventing them. And 30 Min DPF Clean is your trusted companion on that journey.

Conclusion on Effectively Managing Land Rover Fault Codes

Effectively managing and resolving fault codes in Land Rover vehicles is crucial for ensuring a smooth and reliable driving experience. By understanding the significance of these codes and implementing proactive maintenance measures, Land Rover owners can maintain the performance and integrity of their vehicles for years to come.

FAQs on Land Rover Fault Codes

Q1: How often should I check for fault codes in my Land Rover vehicle?

Regular checks for fault codes are recommended, especially during routine maintenance or when unusual symptoms occur. It’s crucial to stay vigilant and address any emerging issues promptly.

Q2: Can I continue driving my Land Rover if a fault code appears?

It is advisable to avoid driving your Land Rover when a fault code appears, especially if it indicates a critical issue. Continuing to drive in such instances can potentially exacerbate the problem and lead to further damage.

Q3: What should I do if I encounter an unfamiliar fault code in my Land Rover?

When faced with an unfamiliar fault code, it is essential to consult the vehicle manual or seek professional assistance to understand the code’s implications and potential solutions.

Q4: How can I reset fault codes in my Land Rover after resolving the underlying issue?

Resetting fault codes in a Land Rover typically involves using specific diagnostic tools or following manufacturer-recommended procedures. Consult the vehicle manual or seek guidance from a certified technician for proper code reset methods.

Q5: Are fault codes in Land Rover vehicles indicative of serious issues?

While some fault codes may signal minor issues, others can indicate significant problems that require immediate attention. It’s essential to address fault codes promptly and seek professional assistance for thorough diagnosis and resolution.

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For more information on Land Rover trouble codes and related services, visit the official Land Rover website.