Volvo Fault Codes List: Understanding and Resolving Common Issues

volvo fault codes list

When it comes to troubleshooting and diagnosing problems in Volvo vehicles, understanding the fault codes is essential. Volvo Fault codes list provide valuable insights into the specific issues affecting your Volvo car. In this article, we will explore a comprehensive list of Volvo fault codes and delve into their meanings, causes, and potential solutions. Whether you are a Volvo owner, technician, or simply curious about the inner workings of these vehicles, this article will provide you with valuable knowledge to tackle common problems effectively with the breakdown of the Volvo fault codes list.


Table of Contents

  1. Introduction to Volvo Truck Fault Codes
  2. Understanding Volvo Truck Fault Code Structure
  3. Common Volvo Truck Fault Codes and Their Meanings
    1. Engine Fault Codes
    2. Transmission Fault Codes
    3. ABS Fault Codes
    4. Electrical System Fault Codes
    5. Braking System Fault Codes
  4. How to Interpret Volvo Truck Fault Codes
  5. Diagnosing and Resolving Volvo Truck Fault Codes
  6. Preventive Measures to Avoid Volvo Truck Fault Codes
  7. Importance of Regular Maintenance for Volvo Trucks
  8. Volvo Truck Fault Codes and Warranty
  9. Conclusion

Introduction to Volvo Fault Codes List

Modern Volvo trucks are equipped with advanced diagnostic systems that generate fault codes whenever a problem is detected. These fault codes serve as indicators, providing valuable information about the specific issue that needs attention. By analyzing the fault codes, truck owners, drivers, and technicians can diagnose the problems accurately and take appropriate measures to resolve them.


*Please press the following to search through the Volvo Fault Codes List: CTRL+ F

Volvo Codes
Trouble Code Fault Location Probable Cause
P1000 – P1099 (Fuel and air metering and auxiliary emission control)
P1000 Engine control module (ECM) – circuit malfunction Wiring, short to ground, short to positive, ECM
P1008 Throttle System Warning Signal low
P100A Engine control module (ECM) – implausible signal Wiring, ECM
P1014 CMP Sensor/CKP Sensor Signals Not Compatible
P1017 Engine Control Module Internal Fault
P1026 Throttle Body Internal Fault
P1027 Throttle Body Internal Fault
P1028 Throttle Body Internal Fault
P1041 Brake Pedal Sensor
P1081 Immobilizer Communication
P1100 – P1199 (Fuel and air metering)
P1100 Outside air temperature sensor – range/performance problem Wiring, poor connection, outside air temperature sensor
P1108 Manifold absolute pressure (MAP) sensor/mass air flow (MAF) sensor – signal high Mechanical fault, intake leak, wiring, MAF sensor, MAP sensor, ECM
P110A Outside air temperature sensor – range/performance problem Wiring, poor connection, outside air temperature sensor
P1111 Outside air temperature sensor – range/performance problem Wiring, poor connection, outside air temperature sensor
P1112 Outside air temperature sensor – signal malfunction Wiring, poor connection, outside air temperature sensor
P1113 Outside air temperature sensor – signal malfunction Wiring, poor connection, outside air temperature sensor
P1115 Barometric pressure (BARO) sensor- range/performance problem Wiring, poor connection, MAP sensor, BARO sensor
P1116 Barometric pressure (BARO) sensor -signal low Wiring short to ground, poor connection, BARO sensor
P1117 Barometric pressure (BARO) sensor -signal high Wiring short to positive, BARO sensor
P1118 Manifold absolute pressure (MAP) sensor/mass air flow (MAF) sensor, adaptation – range/performance problem, lower limit Wiring, intake leak, MAF sensor, MAP   sensor
P1119 Manifold absolute pressure (MAP) sensor/mass air flow (MAF) sensor, adaptation – range/performance problem,   higher limit Wiring, intake leak, MAF sensor, MAP   sensor
P1120 Barometric pressure (BARO) sensor- signal low Wiring short to ground, BARO   sensor, ECM
P1124 Engine control module (ECM) – internal malfunction ECM
P1126 Throttle position (TP) sensor – circuit malfunction Poor connection, wiring, TP sensor
P112C Barometric pressure (BARO) sensor- signal high Wiring short to positive, BARO   sensor, ECM
P1130 Barometric pressure (BARO) sensor- signal low Wiring short to ground, BARO   sensor, ECM
P1131 Heated oxygen sensor (H02S) 1, bank 1 – signal malfunction Wiring, H02S, ECM
P1132 Heated oxygen sensor (H02S) 1, bank 1 – signal high Wiring, H02S, ECM
P1133 Heated oxygen sensor (H02S) 1, bank 1 –   no signal Wiring, multi-plug incorrectly connected, H02S
P1136 Engine control module (ECM) – internal malfunction – signal high ECM
P1137 Heated oxygen sensor (H02S) 1, bank 2 -lean Intake/exhaust leak, MAF sensor, MAP sensor, fuel pressure low, fuel pump (FP), injector(s), H02S
P1138 Heated oxygen sensor (H02S) 1, bank 2- rich Intake blocked, EVAP canister purge valve, fuel pressure high, EGR system, injector(s), H02S
P113B Barometric pressure (BARO) sensor- no signal Wiring, poor connection, MAP   sensor, BARO sensor, ECM
P113C Barometric pressure (BARO) sensor- signal high Wiring short to positive, BARO   sensor, ECM
P1151 Heated oxygen sensor (H02S) 1, bank 2 – signal malfunction Wiring, H02S, ECM
P1152 Heated oxygen sensor (H02S) 1, bank 2 – signal high Wiring, H02S, ECM
P1153 Heated oxygen sensor (H02S) 1, bank 2 – no signal Wiring, multi-plug incorrectly connected, H02S
P1157 Heated oxygen sensor (H02S) 2, bank 2 -lean Intake/exhaust leak, MAF sensor, MAP sensor, fuel pressure low, fuel pump (FP), injector(s), H02S
P1158 Heated oxygen sensor (H02S) 2, bank 2- rich Intake blocked, EVAP canister purge valve, fuel pressure high, EGR system, injector(s), H02S
P1167 Electronic throttle system (ETS) – signal malfunction Wiring, short to positive, short to ground, ETS
P1169 Heated oxygen sensor (H02S) 1, bank 1 – no signal Wiring, heating inoperative, H02S
P1171 System too lean, bank 1 – part load Intake/exhaust leak, MAF sensor, MAP sensor, fuel pressure low, fuel pump (FP), inj ctor(s), H02S
P1172 System too rich, bank 1 – part load Intake blocked, EVAP canister purge valve, fuel pressure high, EGR system, injector(s), H02S
P1174 System too lean, bank 1 -full load Intake/exhaust leak, MAF sensor, MAP sensor, fuel pressure low, fuel pump (FP), injector(s), H02S
P1175 System too rich, bank 1 – full load Intake blocked, EVAP canister purge valve, fuel pressure high, EGR system, injector(s), H02S
P1177 System too lean, bank 1 – full load Intake/exhaust leak, MAF sensor, MAP sensor, fuel pressure low, fuel pump (FP), injector(s), H02S
P1178 System too rich, bank 1 – full load Intake blocked, EVAP canister purge valve, fuel pressure high, EGR system, injector(s), H02S
P1179 System too rich, bank 1 – signal malfunction Wiring, H02S, ECM
P1181 System too lean, bank 2 – part load Intake/exhaust leak, MAF sensor, MAP sensor, fuel pressure low, fuel pump (FP), injector(s), H02S
P1182 System too rich, bank 2 – part load Intake blocked, EVAP canister purge valve, fuel pressure high, EGR system, injector(s), H02S
P1184 System too lean, bank 2 – full load Intake/exhaust leak, MAF sensor, MAP sensor, fuel pressure low, fuel pump (FP), injector(s), H02S
P1185 System too rich, bank 2 – full load Intake blocked, EVAP canister purge valve, fuel pressure high, EGR system, injector(s), H02S
P1187 System too lean, bank 2 – full load Intake/exhaust leak, MAF sensor, MAP sensor, fuel pressure low, fuel pump (FP), injector(s), H02S
P1188 System too rich, bank 2 – full load Intake blocked, EVAP canister purge valve, fuel pressure high, EGR system, injector(s), H02S
P1189 System too rich, bank 2 -signal malfunction Wiring, H025, ECM
P1200 – P1299 (Fuel and air metering – injector circuit)
P1200 Intake air temperature (IAT) sensor- circuit malfunction Wiring, short to ground, short to positive, IAT sensor, ECM
P120A Intake air temperature (IAT) sensor- circuit malfunction Wiring, short to ground, short to positive, IAT sensor, ECM
P120C Mass air flow (MAF) sensor – implausible signal Wiring, poor connection, MAP   sensor, BARO sensor, ECM
P1220 Mass air flow (MAF) sensor – flow too low Wiring, air restriction, MAF sensor, ECM
P1224 Throttle position (TP) sensor 8- range/performance problem TP sensor, mechanical fault
P122C Mass air flow (MAF) sensor – flow too high Wiring, air leak, MAF sensor, ECM
P1230 Mass air flow (MAF) sensor -signal low Wiring, short to ground, MAF   sensor, ECM
P1234 Turbocharger (TC) boost pressure sensor – boost control malfunction Hose connection(s), intake leak/blockage, wiring, TC boost   pressure sensor
P1237 Turbocharger (TC) boost control deviation Turbocharger (TC) overboost
P1238 Turbocharger (TC) boost pressure sensor- boost control malfunction   – Hose connection(s), intake leak/blockage, wiring, TC wastegate regulating valve, TC boost pressure actuator, TC control solenoid, TC boost pressure sensor, TC wastegate, turbocharger
P123C Mass air flow (MAF) sensor – signal high Wiring, short to positive, MAF   sensor, ECM
P1250 Turbocharger (TC) boost pressure sensor – signal low Wiring, short to ground, TC boost pressure sensor
P125C Turbocharger (TC) boost pressure sensor – signal high Wiring, short to positive, TC boost pressure sensor
P1260 Turbocharger (TC) boost pressure sensor – signal low Wiring, short to ground, TC boost pressure sensor
P1268 Turbocharger (TC) boost pressure sensor – signal low Wiring, short to ground, TC boost pressure sensor
P126C Turbocharger (TC) boost pressure sensor – signal high Wiring, short to positive, TC boost pressure sensor
P1273 Electronic throttle system {ETS)- malfunction Wiring, throttle valve tight/sticking
P1281 Electronic throttle system (ETS) – range/performance problem Wiring, throttle valve tight/sticking, ETS
P1285 Electronic throttle system (ETS) – range/performance problem Wiring, throttle valve tight/sticking, ETS
P1286 Electronic throttle system {ETS) – range/performance problem Wiring, throttle valve tight/sticking, ETS
P1287 Electronic throttle system (ETS) – range/performance problem Wiring, throttle valve tight/sticking, ETS
P1293 Electronic throttle system (ETS) control module – malfunction Wiring, ETS control module
P1300 – P1399 (Ignition system or misfire)
P1300 Mass air flow (MAF) sensor – circuit malfunction Wiring, short to ground, short to positive, MAF sensor, ECM
P130A Mass air flow (MAF) sensor – circuit malfunction Wiring, short to ground, short to positive, MAF sensor, ECM
P1310 Intake air temperature (IAT) sensor- signal low Wiring, short to ground, IAT sensor, ECM
P131C Intake air temperature (IAT) sensor – signal high Wiring, short to positive, IAT sensor, ECM
P1320 Intake air temperature {IAT) sensor- signal low Wiring, short to ground, IAT sensor, ECM
P1325 Engine control module (ECM), knock control detection – circuit test pulse ECM
P1326 Engine control module (ECM), knock control detection – circuit offset ECM
P1329 Engine control module (ECM), knock control detection – circuit zero-test ECM
P132C Intake air temperature (IAT) sensor- signal high Wiring, short to positive, IAT sensor, ECM
P1330 Camshaft position (CMP) actuator, inlet camshaft – valve timing advanced for too long Wiring, timing belt/chain, mechanical fault, CMP actuator
P1332 Camshaft Reset Valve
P1336 Starter request circuit – malfunction Wiring, immobilizer system, relay
P133C Intake air temperature (IAT) sensor, inlet – signal high Wiring, short to positive, IAT sensor, ECM
P1346 Fuel level sensor B -circuit malfunction Wiring, fuel level sensor, ECM
P1350 Ignition coil, cylinder 1, primary – signal low Wiring short to ground, ignition coil
P1351 Ignition coil, cylinder 1, primary – signal high Wiring short to positive, ignition coil
P1352 Ignition coil, cylinder 2, primary – signal low Wiring short to ground, ignition coil
P1353 Ignition coil, cylinder 2, primary – signal high Wiring short to positive, ignition coil
P1354 Ignition coil, cylinder 3, primary – signal low Wiring short to ground, ignition coil
P1355 Ignition coil, cylinder 3, primary- signal high Wiring short to positive, ignition coil
P1356 Ignition coil, cylinder 4, primary – signal low Wiring short to ground, ignition coil
P1357 Ignition coil, cylinder 4, primary – signal high Wiring short to positive, ignition coil
P1358 Ignition coil, cylinder 5, primary – signal low Wiring short to ground, ignition coil
P1359 Ignition coil, cylinder 5, primary – signal high Wiring short to positive, ignition coil
P1360 Ignition coil, cylinder 6, primary – signal low Wiring short to ground, ignition coil
P1361 Ignition coil, cylinder 6, primary -signal high Wiring short to positive, ignition coil
P1400 – P1499 (Emission control)
P1400 Outside air temperature sensor – signal low Wiring, short to ground, poor connection, outside air temperature sensor, ECM
P1408 Outside air temperature sensor – no signal Wiring, poor connection, outside air temperature sensor, ECM
P140A Intake pressure sensor – circuit malfunction Wiring, short to ground, short to positive, intake pressure sensor, ECM
P140C Outside air temperature sensor – signal high Wiring, short to positive, poor connection, outside air temperature sensor, ECM
P1410 Outside air temperature sensor – no signal Wiring, poor connection, outside air temperature sensor, ECM
P1418 Outside air temperature sensor – no signal Wiring, poor connection, outside air temperature sensor, ECM
P1420 Outside air temperature sensor – signal low Wiring, short to ground, poor connection, outside air temperature sensor, ECM
P1428 Outside air temperature sensor – no signal Wiring, poor connection, outside air temperature sensor, ECM
P142C Outside air temperature sensor -signal high Wiring, short to positive, poor connection, outside air temperature sensor, ECM
P1430 Outside air temperature sensor – signal low Wiring, short to ground, poor connection, outside air temperature sensor, ECM
P143C Outside air temperature sensor – signal high Wiring, short to positive, poor connection, outside air temperature sensor, ECM
P1440 Evaporative emission system – leak detected (fuel cap loose/off) Mechanical fault, hose connection(s), EVAP pressure sensor, EVAP canister
P1457 Evaporative emission system – leak detected (fuel cap loose/off) Mechanical fault, hose connection(s), EVAP pressure sensor, EVAP canister
P1480 Engine coolant blower motor control module – signal low Mechanical fault, engine coolant blower motor control module
P1481 Engine coolant blower motor relay – signal low Wiring short to ground, engine coolant blower motor relay
P1482 Engine coolant blower motor relay – signal high Wiring short to positive, engine coolant blower motor relay
P1486 Engine coolant blower motor relay – signal low Wiring short to ground, engine coolant blower motor relay
P1487 Engine coolant blower motor relay – signal high Wiring short to positive, engine coolant blower motor relay
P1500 – P1599 (Vehicle or idle speed control)
P1513 Brake pedal position (BPP) sensor – range/performance problem Wiring, BPP sensor adjustment, BPP   sensor
P1520 Accelerator pedal position (APP) sensor – implausible signal Wiring, APP sensor, ECM
P1525 Brake pedal position (BPP) switch – range/performance problem Wiring, BPP switch adjustment, BPP   switch
P1526 Engine control module (ECM) – malfunction ECM
P1528 Cruise control, plausibility – range/performance problem Wiring, BPP switch, cruise control master switch, ECM
P1550 Vehicle speed, serial communication – implausible signal ABS trouble code(s) stored, CAN data bus, ABS control module, ECM
P1551 Vehicle speed, serial communication – implausible signal ABS trouble code(s) stored, CAN data bus, ABS control module, ECM
P1554 Engine control relay – signal malfunction Charging system, wiring, engine control relay, ECM
P1555 Engine control relay – signal malfunction Charging system, wiring, engine control relay, ECM
P1560 Cruise control master switch – circuit malfunction Wiring, cruise control master switch, cruise control module/multifunction control module
P1561 Cruise control master switch – signal low Wiring, cruise control master switch, cruise control module/multifunction control module
P1562 Cruise control master switch – circuit malfunction Wiring, cruise control master switch, cruise control module/multifunction control module
P1572 Brake pedal position (BPP) switch – range/performance problem Wiring, BPP switch adjustment, BPP switch, ECM
P1573 Electronic throttle system (ETS) – circuit malfunction Wiring, TP sensor, ETS control module
P1574 Throttle position (TP) sensor – signal correlation Wiring, TP sensor, ECM
P1589 Electronic throttle system (ETS) – range/performance problem Wiring, throttle valve tight/sticking, TP sensor, ETS control module
P1600 – P1699 (ECM – computer output circuit)
P1600 Electronic throttle system (ETS) – malfunction Wiring, throttle valve tight/sticking
P1601 Electronic throttle system (ETS), throttle motor – circuit malfunction Wiring, throttle motor
P1602 Electronic throttle system (ETS), throttle return spring – malfunction ETS
P1603 Electronic throttle system (ETS)- range/performance problem Wiring, throttle valve tight/sticking, ETS
P1604 Electronic throttle system (ETS) control module – malfunction Wiring, ETS control module
P1605 CAN data bus, ETS – CAN data bus OFF CAN data bus
P1606 CAN data bus, ETS – range/performance problem Wiring, ETS, ECM
P1607 Electronic throttle system (ETS)- supply voltage Wiring, alternator, battery
P1608 Electronic throttle system (ETS)- throttle valve command/actual throttle valve position, correlation Wiring, throttle valve tight/sticking, ETS
P1609 Electronic throttle system (ETS)- throttle valve command/actual throttle valve position, correlation Wiring, throttle valve tight/sticking, ETS
P160A Electronic throttle system (ETS) – circuit malfunction Wiring, TP sensor, ETS control module
P1610 Electronic throttle system (ETS)- throttle valve command/actual throttle valve position, correlation Wiring, throttle valve tight/sticking, ETS
P1611 CAN data bus, ETS – no update signals Wiring, ETS, ECM
P1612 Electronic throttle system (ETS) – no signal Wiring, ETS
P1613 Electronic throttle system (ETS) -malfunction Wiring, ETS
P1614 Engine control module (ECM) – malfunction ECM
P1615 Engine control module (ECM) – malfunction ECM
P1618 Transmission control module (TCM) – MIL   request Automatic transmission malfunction
P1619 CAN data bus, digital multifunction display – MIL request CAN data bus, digital multifunction display
P1621 Instrumentation control module, real time clock – communication malfunction CAN data bus, instrumentation control module
P1622 Knock control – malfunction ECM
P1623 Engine control module (ECM), H02S 1 – circuit malfunction ECM
P1625 Malfunction indicator lamp (MIL) -signal low Wiring short to ground, ECM
P1626 Malfunction indicator lamp (MIL) – signal high Wiring short to positive, ECM
P1627 CAN data bus – communication error CAN data bus
P1628 CAN data bus – communication CAN data bus
P1629 CAN data bus – malfunction CAN data bus
P1630 Control module – programming error CAN data bus, serial communication, ECM
P1631 CAN data bus, TCM – communication error Wiring, CAN data bus, TCM, ECM
P1632 Multifunction control module, real time clock – malfunction Multifunction control module
P1633 CAN data bus, ABS (VSS signal) – not received in time Wiring, CAN data bus, ABS control module
P1635 Engine control module (ECM), internal temperature sensor – signal low ECM, temperature sensor voltage
P1636 Engine control module (ECM), internal temperature sensor – signal high ECM, temperature sensor voltage
P1637 Engine control module (ECM), internal temperature high • stage 1 Wiring, module cooling fan
P1638 Engine control module (ECM), internal temperature high – stage 2 Wiring, module cooling fan
P1646 AIC relay – signal low Wiring short to ground, AJC relay
P1647 AIC relay – signal high Wiring short to positive, AJC relay
P1649 Camshaft position (CMP) actuator, inlet camshaft – signal low Wiring short to ground, poor connection, CMP actuator
P1650 Camshaft position (CMP) actuator, inlet camshaft – signal high Wiring short to positive, CMP actuator
P1652 Engine control module (ECM), primary fuel cut-off – implausible signals between sensors Wiring, MAF sensor, MAP sensor, ETS, ECM
P1655 Camshaft position (CMP) actuator,   exhaust – signal low Wiring short to ground, poor   connection, CMP actuator
P1656 Camshaft position (CMP) actuator, exhaust – signal high Wiring short to positive, CMP actuator
P1657 Electronic throttle system (ETS), MIL request   OFF – signal low (MIL ON) Wiring, ETS
P1658 Electronic throttle system (ETS), MIL request   ON – signal high (MIL OFF) Wiring, ETS
P1660 Cruise control master switch – signal high Wiring, cruise control master switch, cruise control module/multifunction control module
P1661 Cruise control master switch – signal low Wiring, cruise control master switch, cruise control module/multifunction control module
P1662 Cruise control master switch – no signal Wiring, cruise control master switch, cruise control module/multifunction control module
P1663 Cruise control master switch – signal malfunction Wiring, cruise control master switch, cruise control module/multifunction control module
P1670 Immobilizer control module – communication error/tampering/code error Wiring, immobilizer control module/multifunction control module, ECM
P1671 Camshaft position (CMP) actuator – range/performance problem Wiring, CMP actuator
P1672 Engine control module (ECM) – 5 volt output low Wiring, MAF sensor, MAP sensor, TC boost pressure sensor, A/C pressure sensor
P1673 Engine control module (ECM) – 5 volt output high Wiring, MAF sensor, MAP sensor, TC boost pressure sensor, A/C pressure sensor
P1680 CAN data bus, immobilizer control module – no signal Wiring, immobilizer control module, ECM
P1700 – P1799 (Transmission)
P1709 Park/neutral position (PNP) switch – range/performance problem Wiring, PNP switch adjustment, PNP switch
P1721 Module cooling fan – signal high Wiring, module cooling fan
P1722 Module cooling fan – signal low Wiring, module cooling fan
P1723 Module cooling fan – no signal Wiring, module cooling fan
P1729 Throttle position (TP) sensor – implausible signal between circuit 1 & 2 Wiring, ETS
P1740 Evaporative emission (EVAP) leak detection pump – no signal Wiring, poor connection, EVAP leak detection pump
P1741 Evaporative emission (EVAP) leak detection pump – signal low Wiring short to ground, EVAP leak detection pump
P1742 Evaporative emission (EVAP) leak detection pump – signal high Wiring short to positive, EVAP leak detection pump
P1770 Camshaft position (CMP) sensor, intake/exhaust – signal malfunction Wiring, CMP sensor(s), ECM
P1771 Throttle position (TP) sensor – high input Wiring, short to positive, TP sensor, ECM
P1772 Throttle position (TP) sensor – low input Wiring, short to ground, TP sensor, ECM
P1900 – P1999 (Transmission)
P1934 Vehicle speed sensor (VSS) – implausible signal ABS trouble code(s) stored, CAN data bus, VSS, ABS control module, ECM


Volvo DPF Cleaning

Understanding Volvo Fault Codes List

Volvo truck fault codes consist of alphanumeric characters that represent different components and systems of the truck. Each fault code is unique and corresponds to a specific problem. Understanding the structure of these fault codes is crucial in identifying the faulty component or system.

The fault code format typically includes a letter followed by four digits. The letter indicates the general category of the fault, such as “E” for engine-related issues or “T” for transmission-related problems. The four digits provide further details regarding the specific fault within that category.

Common Volvo Truck Fault Codes and Their Meanings

Engine Fault Codes

  • Engine Misfire Detected
  • Low Engine Coolant Level
  • High Engine Oil Temperature
  • Fuel Pressure Too Low
  • Turbocharger Boost Pressure Abnormal
  • Exhaust Gas Recirculation (EGR) System Malfunction

Transmission Fault Codes

  • Transmission Slipping
  • Gear Ratio Incorrect
  • Transmission Temperature High
  • Shift Solenoid Malfunction
  • Clutch Pressure Control Error

ABS Fault Codes

  • Wheel Speed Sensor Malfunction
  • ABS Valve Circuit Failure
  • ABS Modulator Fault
  • Brake Lamp Circuit Failure
  • ABS Control Unit Malfunction

Electrical System Fault Codes

  • Battery Voltage Low
  • Alternator Failure
  • Starter Motor Circuit Malfunction
  • Ignition Coil Primary Circuit Failure
  • Engine Control Unit (ECU) Error

Braking System Fault Codes

  • Brake Fluid Pressure Insufficient
  • Brake Pad Wear Sensor Fault
  • Brake Booster Malfunction
  • Parking Brake Not Released
  • Brake Caliper Stuck

How to Interpret Volvo Truck Fault Codes

Interpreting Volvo truck fault codes requires the use of specialized diagnostic tools or software. These tools can read the fault codes stored in the truck’s electronic control module (ECM) and provide detailed information about the problem. It is important to consult the appropriate manuals and guides to accurately interpret the fault codes and understand their implications.

Diagnosing and Resolving Volvo Truck Fault Codes

To diagnose and resolve Volvo truck fault codes effectively, it is crucial to follow a systematic approach. Here are some steps to help you tackle the issues:

  1. Retrieve the fault codes using a diagnostic tool.
  2. Research the specific fault codes and their meanings.
  3. Inspect the corresponding components or systems for any visible signs of damage or malfunction.
  4. Perform necessary repairs or replacements as per Volvo’s guidelines.
  5. Clear the fault codes and test the truck to ensure the issue has been resolved.

Remember, if you are unsure about any aspect of the diagnosis or repair process, it is recommended to seek assistance from a certified Volvo technician.

Preventive Measures to Avoid Volvo Truck Fault Codes

While some truck faults are inevitable, proper maintenance and preventive measures can significantly reduce the occurrence of Volvo truck fault codes. Here are a few preventive steps to consider:

  • Adhere to the recommended maintenance schedule provided by Volvo.
  • Regularly inspect and replace worn-out components.
  • Keep the truck’s electrical system clean and free from corrosion.
  • Maintain proper fluid levels and monitor temperature gauges.
  • Train drivers to follow safe driving practices to minimize stress on the truck’s systems.

By following these preventive measures, you can minimize the likelihood of encountering fault codes and ensure the smooth operation of your Volvo truck.

Importance of Regular Maintenance for Volvo Trucks

Regular maintenance is vital to keep Volvo trucks in optimal condition and prevent unexpected breakdowns. Adhering to the manufacturer’s recommended maintenance schedule ensures that vital components are inspected, serviced, and replaced at the appropriate intervals. Routine maintenance also helps identify potential issues before they escalate, reducing the chances of fault codes and costly repairs.

Volvo Truck Fault Codes and Warranty

It is important to note that fault codes detected in Volvo trucks might have implications on the vehicle’s warranty. Some faults might be covered under warranty, while others may not. To understand the warranty coverage related to fault codes, refer to your vehicle’s warranty documentation or consult with your authorized Volvo dealer.

Volvo DPF Cleaning Near Me

Why Choose 30 Minute DPF Clean for Your DPF Needs

When it comes to addressing the needs of your Diesel Particulate Filter (DPF), choosing the right service provider is crucial for optimal performance and longevity of your vehicle. Here are compelling reasons why you should choose 30 Minute DPF Clean for all your DPF requirements:

Expertise and Experience

30 Minute DPF Clean boasts a team of highly skilled technicians who specialize in DPF cleaning and maintenance. With years of experience in the industry, our technicians have gained extensive knowledge and expertise in handling various DPF systems and addressing a wide range of DPF-related issues.

State-of-the-Art Cleaning Technology

We utilize cutting-edge cleaning technology to ensure thorough and efficient DPF cleaning. Our advanced equipment and techniques are designed to remove stubborn soot, ash, and carbon buildup from your DPF, restoring its functionality and optimizing its performance.

Quick and Convenient Service

As our name suggests, we offer a swift and efficient DPF cleaning process that takes only 30 minutes. We understand the importance of minimizing vehicle downtime, so we strive to provide prompt service without compromising quality. With our streamlined process, you can have your DPF cleaned and get back on the road in no time.

Cost-Effective Solution

At 30 Minute DPF Clean, we believe in providing cost-effective solutions to our customers. Our professional DPF cleaning services are competitively priced, offering you a budget-friendly alternative to DPF replacement. By investing in regular DPF maintenance and cleaning, you can extend the lifespan of your DPF and avoid costly repairs or replacements.

Commitment to Customer Satisfaction

Customer satisfaction is our top priority. We are dedicated to delivering exceptional service and ensuring that our customers’ needs are met. Our friendly and knowledgeable staff are ready to address your inquiries, provide expert advice, and guide you through the DPF cleaning process. We strive to build long-lasting relationships with our customers based on trust, reliability, and quality service.

Environmentally Friendly Approach

By choosing 30 Minute DPF Clean, you contribute to a greener and cleaner environment. Regular DPF cleaning helps reduce harmful emissions, promoting better air quality and minimizing the environmental impact of your diesel vehicle. Our eco-friendly cleaning methods are designed to comply with environmental standards while maximizing the effectiveness of the cleaning process.

In summary, when you choose 30 Minute DPF Clean, you can expect professional expertise, advanced cleaning technology, quick service, cost-effective solutions, a commitment to customer satisfaction, and an environmentally friendly approach. Trust us with your DPF needs, and experience the benefits of a clean and optimized DPF for your diesel vehicle.

Conclusion

Understanding Volvo truck fault codes is essential for efficient troubleshooting and maintenance. By referring to this comprehensive guide, you can quickly identify the meaning of various fault codes and take appropriate actions to resolve the issues. Remember to consult professional help whenever needed and prioritize regular maintenance to keep your Volvo truck running smoothly.


FAQs

Can I clear the fault codes myself?

Yes, you can clear fault codes yourself using a diagnostic tool that supports this function. However, it is crucial to address the underlying issue before clearing the fault codes to prevent further damage.

How often should I perform maintenance on my Volvo truck?

Follow the maintenance schedule provided by Volvo, which typically includes regular inspections and service intervals based on mileage or operating hours. Adhering to this schedule will help maintain your truck’s performance and prevent faults.

Are all Volvo truck fault codes serious?

Not all fault codes indicate critical issues. Some codes may be triggered by minor malfunctions or temporary glitches. However, it is important to investigate and resolve the issue to avoid potential complications.

Can I drive my truck with active fault codes?

While it is possible to drive the truck with active fault codes, it is advisable to address the underlying issues promptly. Ignoring fault codes may lead to worsening problems or unexpected breakdowns.

How can I find a certified Volvo technician?

You can locate certified Volvo technicians by contacting your nearest authorized Volvo dealer or using the official Volvo Trucks website to find authorized service centers near you.

volvo fault codes list pdf


For more information on Volvo equipment and related services, visit the official Volvo website.