DAF CF, LF & XF Truck Fault Codes DTC pages:

 

ECAS (air suspension control), Airtronic (autonomous air heater) DAF DTC

 

Hydronic (autonomous system that warms up the truck), D3LC (Eberspächer Heater) DAF DTC

 

EBS (electronic braking system) DAF DTC

 

EBS-2 (electronic braking system) DAF DTC

 

EMAS (electro-hydraulic steering system) DAF DTC

 

AS-TRONIC (gearbox module) DAF DTC

 

UPEC (injection control) DAF DTC

 

ALS (alarm), AGS (lubrication system) DAF DTC

 

CDM, VIC (data processing module) DAF DTC

 

CDS-3 (central door lock ver. 3), ABS-E (brake system) DAF DTC

 

ABS, ASR-D DAF DTC

DAF LF45 LF55 CF65 CF75 CF85 XF95 Trucks Fault Codes DTC

 

1-1

Too low a minimum value of the wheel speed signal (F512) at the terminals B12 and B15 of the electronic control unit:

- Too big a gap between the ring and the pulse wheel speed sensor

- The contact resistance at terminal B12 and / or B15

- Deactivation of ABS on the front left wheel

- Deactivating the ASR brake / engine management

1-2

Deviation of the wheel speed sensor (F512) at the terminals B12 and B15 of the electronic control unit:

- Improper tire size

- Deactivation of ABS on the front left wheel

- Deactivating the ASR brake / engine management

1-3

Short circuit to supply power to the wheel speed sensor (F512) at the terminals B12 and B15 of the electronic control unit

- Deactivation of ABS on the front left wheel

- Deactivating the ASR brake / engine management

1-4

A short to ground in the wheel speed sensor (F512) on the B12 and B15 conclusions of the electronic control unit

- Deactivation of ABS on the front left wheel

- Deactivating the ASR brake / engine management

1-5

A break in the wheel speed sensor (F512) on the B12 and B15 conclusions of the electronic control unit

- Deactivation of ABS on the front left wheel

- Deactivating the ASR brake / engine management

1-6

Short circuit in the sensor wheel speed (F512) on the B12 and B15 conclusions of the electronic control unit

- Deactivation of ABS on the front left wheel

- Deactivating the ASR brake / engine management

1-7

Wrong sinusoidal signal from the wheel speed sensor (F512) on the B12 and B15 conclusions of the electronic control unit:

- Deformation pulse drive wheel speed sensor

- Damage to the pulse drive wheel speed sensor

- Deactivation of ABS on the front left wheel

- Deactivating the ASR brake / engine management

1-8

Rejection frequency wheel sensor signal (F512) at the terminals B12 and B15 of the electronic control unit due to the slippage of the left front wheel

- Deactivation of ABS on the front left wheel

- Deactivating the ASR brake / engine management

1-9

By conclusions B12 and B15 of the electronic control unit is wired to other sensors, in addition to the speed sensor, front left wheel (F512)

- Deactivation of ABS on the front left wheel

- Deactivating the ASR brake / engine management

1-10

Unacceptable frequency of the wheel speed sensor (F512) on the B12 and B15 conclusions of the electronic control unit:

- The weakening of the pulse drive

- Report assessment of the electronic control unit

- Deactivation of ABS on the front left wheel

- Deactivating the ASR brake / engine management

1-12

Too high frequency of the wheel speed sensor (F512) on the B12 and B15 findings ECU due to intermittent contact in the wiring of the sensor

- Deactivation of ABS on the front left wheel

- Deactivating the ASR brake / engine management

2-1

Too low a minimum value of the wheel speed signal (F513) at the terminals of the electronic control unit B10 iV13:

- Too big a gap between the ring and the pulse wheel speed sensor

- The contact resistance at terminal B10 and / or B13

- Deactivation of ABS on the front right wheel

- Deactivating the ASR brake / engine management

2-2

Deviation of the wheel speed sensor (F513) at the terminals B10 and B13 of the electronic control unit:

- Improper tire size

- Deactivation of ABS on the front right wheel

- Deactivating the ASR brake / engine management

2-3

Short circuit to supply power to the wheel speed sensor (F513) on the findings of a 10-B13 and the electronic control unit

- Deactivation of ABS on the front right wheel

- Deactivating the ASR brake / engine management

2-4

A short to ground in the wheel speed sensor (F513) on the B10 and B13 conclusions of the electronic control unit

- Deactivation of ABS on the front right wheel

- Deactivating the ASR brake / engine management

2-5

A break in the wheel speed sensor (F513) on the B10 and B13 conclusions of the electronic control unit

- Deactivation of ABS on the front right wheel

- Deactivating the ASR brake / engine management

2-6

Short circuit in the sensor wheel speed (F513) on the findings of a 10-B13 and the electronic control unit

- Deactivation of ABS on the front right wheel

- Deactivating the ASR brake / engine management

2-7

Wrong sinusoidal signal from the wheel speed sensor (F513) on the B10 and B13 conclusions of the electronic control unit:

- Deformation pulse drive wheel speed sensor

- Damage to the pulse drive wheel speed sensor

- Deactivation of ABS on the front right wheel

- Deactivating the ASR brake / engine management

2-8

Rejection frequency wheel sensor signal (F513) at the terminals B10 and B13 of the electronic control unit due to the slippage of the left front wheel

- Deactivation of ABS on the front right wheel

- Deactivating the ASR brake / engine management

2-9

By conclusions B10 and B13 of the electronic control unit is wired to other sensors, in addition to the speed sensor, front right wheel (F513)

- Deactivation of ABS on the front right wheel

- Deactivating the ASR brake / engine management

2-10

Unacceptable frequency of the wheel speed sensor (F513) at the terminals B10 and 13 in the electronic control unit:

- The weakening of the pulse drive

- Report assessment of the electronic control unit

- Deactivation of ABS on the front right wheel

- Deactivating the ASR brake / engine management

2-12

Too high frequency of the wheel speed sensor (F513) on the B10 and B13 findings ECU due to intermittent contact in the wiring of the sensor

- Deactivation of ABS on the front right wheel

- Deactivating the ASR brake / engine management

3-1

Too low a minimum value of the wheel speed signal (F514) at the terminals B11 and 14 in the electronic control unit:

- Too big a gap between the ring and the pulse wheel speed sensor

- The contact resistance at terminal B11 and / or B14

- Deactivation of ABS on the rear left wheel

- Deactivating the ASR brake / engine management

3-2

Deviation of the wheel speed sensor (F514) at the terminals B11 and 14 in the electronic control unit:

- Improper tire size

- Deactivation of ABS on the rear left wheel

- Deactivating the ASR brake / engine management

3-3

Short circuit to supply power to the wheel speed sensor (F514) at the terminals B11 and 14 in the electronic control unit

- Deactivation of ABS on the rear left wheel

- Deactivating the ASR brake / engine management

3-4

A short to ground in the wheel speed sensor (F514) at the terminals B11 and B14 electronic control unit

- Deactivation of ABS on the rear left wheel

- Deactivating the ASR brake / engine management

3-5

A break in the wheel speed sensor (F514) at the terminals B11 and B14 electronic control unit

- Deactivation of ABS on the rear left wheel

- Deactivating the ASR brake / engine management

3-6

Short circuit in the sensor wheel speed (F514) at the terminals B11 and 14 in the electronic control unit

- Deactivation of ABS on the rear left wheel

- Deactivating the ASR brake / engine management

3-7

Wrong sinusoidal signal from the wheel speed sensor (F514) at the terminals B11 and 14 in the electronic control unit:

- Deformation pulse drive wheel speed sensor

- Damage to the pulse drive wheel speed sensor

- Deactivation of ABS on the rear left wheel

- Deactivating the ASR brake / engine management

3-8

Rejection frequency wheel sensor signal (F514) on B11 findings and the electronic control unit B14 due to slippage of the left front wheel

- Deactivation of ABS on the rear left wheel

- Deactivating the ASR brake / engine management

3-9

By conclusions B11 and B14 connected electronic wiring other sensors control unit, in addition to the sensor, rear left wheel speed (F514)

- Deactivation of ABS on the rear left wheel

- Deactivating the ASR brake / engine management

3-10

Unacceptable frequency of the wheel speed sensor (F514) at the terminals B11 and B14 electronic control unit:

- The weakening of the pulse drive

- Report assessment of the electronic control unit

- Deactivation of ABS on the rear left wheel

- Deactivating the ASR brake / engine management

3-12

Too high frequency of the wheel speed sensor (F514) at the terminals B11 and B14 of the electronic control unit as a result of intermittent contact in the wiring of the sensor

- Deactivation of ABS on the rear left wheel

- Deactivating the ASR brake / engine management

4-1

Too low a minimum value of the wheel speed signal (F515) at the terminals B17 and B18 of the electronic control unit:

- Too much clearance LKAU pulse ring and a wheel speed sensor

- The contact resistance on the output in the 17 and / or B18

- Deactivation of ABS on the rear right wheel

- Deactivating the ASR brake / engine management

7-1

Open the valve ABS (V256) at the terminals B6 and the electronic control unit OT

- Deactivation of ABS on the front left wheel

7-3

Short to power supply in the valve ABS (V256) at the terminals B6 and OT electronic control unit

- Deactivation of ABS on the front and rear wheels

- Deactivating the ASR brake / engine management

7-5

Open the valve ABS (V256) at terminal B6 or OT electronic control unit

- Deactivation of ABS on the front left wheel

7-6

A short to ground in the valve ABS (V256) at terminal B6 or OT electronic control unit

- Deactivation of ABS on the front left wheel

8-1

Open the valve ABS (V257) at the terminals B1 and B4 the electronic control unit

- Deactivation of ABS on the front right wheel

8-3

Short to power supply in the valve ABS (V257) at the terminals B1 and B4 the electronic control unit

- Deactivation of ABS on the front and rear wheels

- Deactivating the ASR brake / engine management

8-5

Open the valve ABS (V257) at pin B4 and B1 ECU

- Deactivation of ABS on the front right wheel

8-6

A short to ground in the valve ABS (V257) at pin B4 and B1 ECU

- Deactivation of ABS on the front right wheel

9-1

Open the valve ABS (V258) on the conclusions of the B5 and B2 electronic control unit

- Deactivation of ABS on the rear left wheel

9-3

Short to power supply in the valve ABS (V258) at the terminals B5 and B2 electronic control unit

- Deactivation of ABS on the front and rear wheels

- Deactivating the ASR brake / engine management

9-5

Open the valve ABS (V258) at terminal B5 or B2 electronic control unit

- Deactivation of ABS on the rear left wheel

9-6

A short to ground in the valve ABS (V258) at terminal B5 or B2 electronic control unit

- Deactivation of ABS on the rear left wheel

10-1

Open the valve ABS (V259) on the conclusions of B9 and B8 of the electronic control unit

- Deactivation of ABS on the rear right wheel

10-3

Short to power supply in the valve ABS (V259) on the conclusions of B9 and B8 of the electronic control unit

- Deactivation of ABS on the front and rear wheels

- Deactivating the ASR brake / engine management

10-5

Open the valve ABS (V259) at pin B9 or B8 electronic control unit

- Deactivation of ABS on the rear right wheel

10-6

A short to ground in the valve ABS (V259) at pin B9 or B8 electronic control unit

- Deactivation of ABS on the rear right wheel

13-3

Short to power supply in the wire "off the exhaust brake when the ABS is active» on the withdrawal of the electronic control unit A14

- Deactivate "exhaust brake control"

13-5

Interruption in the wire "off the exhaust brake when the ABS is active» at terminal A14 of the electronic control unit or burn-resistance (V402) in the fuse box

- Deactivate "exhaust brake control"

13-6

A short to ground in the wire "off the exhaust brake when the ABS is active» at terminal A14 Electronic Control Unit

- Deactivate "exhaust brake control"

14-4

Interruption or too low voltage "Diagonal 1" at terminal A8 ECU

- Deactivating ABS front and rear right wheel

- Deactivating the ASR brake / engine management

14-5

Open "Diagonal 1" at the terminals A4 and / or electronic control unit A9

- Deactivating ABS front and rear right wheel

- Deactivating the ASR brake / engine management

18-3

Short to power supply in the valve ASR (V237) at terminal B16 electronic control unit

- Deactivating the ASR brake control

18-5

Open the valve ASR (V237) at terminal B7 and / or electronic control unit B16

- Deactivating the ASR brake control

18-6

A short to ground in the valve ASR (V237) at terminal B7 and / or electronic control unit B16

- Deactivating the ASR brake control

23-5

Open or short to ground in warning indicator on pin A15 ABS electronic control unit

- No significant system constraints

231-5

No communication possible by V-CAN bus on the findings

A1 and electronic control unit as a result of rupture of a chain AZ

- Deactivating the ASR brake / engine management

231-6

No communication possible by V-CAN bus on the findings

A1 and AZ ECU due to a short circuit to ground

- Deactivating the ASR brake / engine management

231-9

Error CAN communication at the terminals A1 and AZ as a result of the expiration of time

- Deactivating the ASR engine control

231-12

Error CAN communication at the A1 and AZ findings due to internal faults in the electronic control unit

- ABS Deactivation of the front and rear wheels

- Deactivating the ASR brake / engine management

253-1

Incorrect configuration of the ASR:

- Disconnect (or fully connected) components of the ASR

- Incorrectly connected components ASR

- Deactivating the ASR brake / engine management

253-2

Incorrect configuration of the ASR due to internal faults in the electronic control unit

- Deactivating the ASR brake / engine management

253-12

Incorrect configuration of the ASR due to internal faults in the electronic control unit

- Deactivating the ASR brake / engine management

254-2

Internal faults in the electronic control unit

- ABS Deactivation of the front and rear wheels

- Deactivating the ASR brake / engine management

254-5

Open the central connection to ground (G520) ABS valves

- ABS Deactivation of the front and rear wheels

- Deactivating the ASR brake / engine management

254-8

The increase in slip as a result of vehicle location on a rolling stand of diagnostics

- ABS Deactivation of the front and rear wheels

254-9

Too prolonged activation of ABS valve

- Deactivating ABS front and rear wheels at the time of activity

errors

254-12

Internal faults in the electronic control unit

- ABS Deactivation of the front and rear wheels

- Deactivating the ASR brake / engine management