DAF 95XF. Manual — part 197

©

200438

1-3

ABS-D and ABS/ASR-E fault codes

ABS-D AND ABS/ASR-E

DAVIE XD diagnostics manual

10

2-3

Short circuit to supply in wheel speed sensor
(F513) on pins B10 and B13 of the ECU

-

ABS on front axle, right deactivated

-

ASR brake/engine control deactivated

2-4

Short circuit to earth in wheel speed sensor
(F513) on pins B10 and B13 of the ECU

-

ABS on front axle, right deactivated

-

ASR brake/engine control deactivated

2-5

Interruption in wheel speed sensor (F513) on pins
B10 and B13 of the ECU

-

ABS on front axle, right deactivated

-

ASR brake/engine control deactivated

2-6

Short circuit in wheel speed sensor (F513) on
pins B10 and B13 of the ECU

-

ABS on front axle, right deactivated

-

ASR brake/engine control deactivated

2-7

Incorrect sine-wave signal from wheel speed
sensor (F513) on pins B10 and B13 of the ECU
due to:
-

distorted wheel speed sensor ring

-

damaged wheel speed sensor ring

-

ABS on front axle, right deactivated

-

ASR brake/engine control deactivated

2-8

Deviation of wheel speed sensor frequency
(F513) on pins B10 and B13 of the ECU due to:
-

wheel slip of the left front wheel

-

ABS on front axle, right deactivated

-

ASR brake/engine control deactivated

2-9

Wiring of wheel speed sensor other than wheel
speed sensor (F513) connected to pins B10 and
B13 of the ECU

-

ABS on front axle, right deactivated

-

ASR brake/engine control deactivated

2-10

Unacceptable wheel speed sensor signal
frequency (F513) on pins B10 and B13 of the
ECU due to:
-

loose pole ring

-

wrong assessment by ECU

-

ABS on front axle, right deactivated

-

ASR brake/engine control deactivated

2-12

Frequency of wheel speed sensor signal (F513)
on pins B10 and B13 of the ECU is too high due
to:
-

unstable contact in wheel speed sensor
wiring

-

ABS on front axle, right deactivated

-

ASR brake/engine control deactivated

3-1

Minimum value of wheel speed sensor signal
(F514) on pins B11 and B14 of the ECU is too low
due to:
-

too large an air gap between the wheel
speed sensor ring and the wheel speed
sensor

-

contact resistance on pin B11 and/or B14

-

ABS on rear axle, left deactivated

-

ASR brake/engine control deactivated

3-2

Deviation of wheel speed sensor signal (F514) on
pins B11 and B14 of the ECU due to:
-

incorrect tyre size

-

ABS on rear axle, left deactivated

-

ASR brake/engine control deactivated

3-3

Short circuit to supply in wheel speed sensor
(F514) on pins B11 and B14 of the ECU

-

ABS on rear axle, left deactivated

-

ASR brake/engine control deactivated

3-4

Short circuit to earth in wheel speed sensor
(F514) on pins B11 and B14 of the ECU

-

ABS on rear axle, left deactivated

-

ASR brake/engine control deactivated

3-5

Interruption in wheel speed sensor (F514) on pins
B11 and B14 of the ECU

-

ABS on rear axle, left deactivated

-

ASR brake/engine control deactivated

3-6

Short circuit in wheel speed sensor (F514) on
pins B11 and B14 of the ECU

-

ABS on rear axle, left deactivated

-

ASR brake/engine control deactivated

Fault code

Fault code description with possible cause

Symptom

ABS-D AND ABS/ASR-E

1-4

©

200438

ABS-D and ABS/ASR-E fault codes

10

DAVIE XD diagnostics manual

3-7

Incorrect sine-wave signal from wheel speed
sensor (F514) on pins B11 and B14 of the ECU
due to:
-

distorted wheel speed sensor ring

-

damaged wheel speed sensor ring

-

ABS on rear axle, left deactivated

-

ASR brake/engine control deactivated

3-8

Deviation of wheel speed sensor frequency
(F514) on pins B11 and B14 of the ECU due to:
-

wheel slip of the left rear wheel

-

ABS on rear axle, left deactivated

-

ASR brake/engine control deactivated

3-9

Wiring of wheel speed sensor other than wheel
speed sensor (F514) connected to pins B11 and
B14 of the ECU

-

ABS on rear axle, left deactivated

-

ASR brake/engine control deactivated

3-10

Unacceptable wheel speed sensor signal
frequency (F514) on pins B11 and B14 of the
ECU due to:
-

loose pole ring

-

wrong assessment by ECU

-

ABS on rear axle, left deactivated

-

ASR brake/engine control deactivated

3-12

Frequency of wheel speed sensor signal (F514)
on pins B11 and B14 of the ECU is too high due
to:
-

unstable contact in wheel speed sensor
wiring

-

ABS on rear axle, left deactivated

-

ASR brake/engine control deactivated

4-1

Minimum value of wheel speed sensor signal
(F515) on pins B17 and B18 of the ECU is too low
due to:
-

too large an air gap between the wheel
speed sensor ring and the wheel speed
sensor

-

contact resistance on pin B17 and/or B18

-

ABS on rear axle, right deactivated

-

ASR brake/engine control deactivated

4-2

Deviation of wheel speed sensor signal (F515) on
pins B17 and B18 of the ECU due to:
-

incorrect tyre size

-

ABS on rear axle, right deactivated

-

ASR brake/engine control deactivated

4-3

Short circuit to supply in wheel speed sensor
(F515) on pins B17 and B18 of the ECU

-

ABS on rear axle, right deactivated

-

ASR brake/engine control deactivated

4-4

Short circuit to earth in wheel speed sensor
(F515) on pins B17 and B18 of the ECU

-

ABS on rear axle, right deactivated

-

ASR brake/engine control deactivated

4-5

Interruption in wheel speed sensor (F515) on pins
B17 and B18 of the ECU

-

ABS on rear axle, right deactivated

-

ASR brake/engine control deactivated

4-6

Short circuit in wheel speed sensor (F515) on
pins B17 and B18 of the ECU

-

ABS on rear axle, right deactivated

-

ASR brake/engine control deactivated

4-7

Incorrect sine-wave signal from wheel speed
sensor (F515) on pins B17 and B18 of the ECU
due to:
-

distorted wheel speed sensor ring

-

damaged wheel speed sensor ring

-

ABS on rear axle, right deactivated

-

ASR brake/engine control deactivated

4-8

Deviation of wheel speed sensor frequency
(F515) on pins B17 and B18 of the ECU due to:
-

wheel slip of the right rear wheel

-

ABS on rear axle, right deactivated

-

ASR brake/engine control deactivated

4-9

Wiring of wheel speed sensor other than wheel
speed sensor (F515) connected to pins B17 and
B18 of the ECU

-

ABS on rear axle, right deactivated

-

ASR brake/engine control deactivated

Fault code

Fault code description with possible cause

Symptom

©

200438

1-5

ABS-D and ABS/ASR-E fault codes

ABS-D AND ABS/ASR-E

DAVIE XD diagnostics manual

10

4-10

Unacceptable wheel speed sensor signal
frequency (F515) on pins B17 and B18 of the
ECU due to:
-

loose pole ring

-

wrong assessment by ECU

-

ABS on rear axle, right deactivated

-

ASR brake/engine control deactivated

4 -12

Frequency of wheel speed sensor signal (F515)
on pins B17 and B18 of the ECU is too high due
to:
-

unstable contact in wheel speed sensor
wiring

-

ABS on rear axle, right deactivated

-

ASR brake/engine control deactivated

7-1

Interruption in ABS valve (B256) on pins B6 and
B3 of the ECU

-

ABS on front axle, left deactivated

7-3

Short circuit to supply in ABS valve (B256) on
pins B6 and B3 of the ECU

-

ABS on front and rear axles deactivated

-

ASR brake control deactivated

7-5

Interruption in ABS valve (B256) on pin B6 or B3
of the ECU

-

ABS on front axle, left deactivated

7-6

Short circuit to earth in ABS valve (B256) on pins
B6 and B3 of the ECU

-

ABS on front axle, left deactivated

8-1

Interruption in ABS valve (B257) on pins B4 and
B1 of the ECU

-

ABS on front axle, right deactivated

8-3

Short circuit to supply in ABS valve (B257) on
pins B4 and B1 of the ECU

-

ABS on front and rear axles deactivated

-

ASR brake control deactivated

8-5

Interruption in ABS valve (B257) on pin B4 or B1
of the ECU

-

ABS on front axle, right deactivated

8-6

Short circuit to earth in ABS valve (B257) on pins
B4 and B1 of the ECU

-

ABS on front axle, right deactivated

9-1

Interruption in ABS valve (B258) on pins B5 and
B2 of the ECU

-

ABS on rear axle, left deactivated

9-3

Short circuit to supply in ABS valve (B258) on
pins B5 and B2 of the ECU

-

ABS on front and rear axles deactivated

-

ASR brake control deactivated

9-5

Interruption in ABS valve (B258) on pin B5 or B2
of the ECU

-

ABS on rear axle, left deactivated

9-6

Short circuit to earth in ABS valve (B258) on pins
B5 and B2 of the ECU

-

ABS on rear axle, left deactivated

10-1

Interruption in ABS valve (B259) on pins B9 and
B8 of the ECU

-

ABS on rear axle, right deactivated

10-3

Short circuit to supply in ABS valve (B259) on
pins B9 and B8 of the ECU

-

ABS on front and rear axles deactivated

-

ASR brake control deactivated

10-5

Interruption in ABS valve (B259) on pin B9 or B8
of the ECU

-

ABS on rear axle, right deactivated

10-6

Short circuit to earth in ABS valve (B259) on pins
B9 and B8 of the ECU

-

ABS on rear axle, right deactivated

13-3

Short circuit to supply in wire "switch off exhaust
brake when ABS is active" on pin A14 of the ECU

-

"Exhaust brake control" deactivated

13-5

Interruption in wire "switch off exhaust brake
when ABS is active" on pin A14 of the ECU, or
interrupted resistance (B402) in fuse box

-

"Exhaust brake control" deactivated

Fault code

Fault code description with possible cause

Symptom

ABS-D AND ABS/ASR-E

1-6

©

200438

ABS-D and ABS/ASR-E fault codes

10

DAVIE XD diagnostics manual

13-6

Short circuit to earth in wire "switch off exhaust
brake when ABS is active" on pin A14 of the ECU

-

"Exhaust brake control" deactivated

14-4

Interruption or voltage "Diagonal 1" too low on pin
A8 of the ECU

-

ABS on front and rear axles, right
deactivated

-

ASR brake/engine control deactivated

14-5

Interruption "Diagonal 1" on pin A4 and/or A9 of
the ECU

-

ABS on front and rear axles, right
deactivated

-

ASR brake/engine control deactivated

18-3

Short circuit to supply in ASR valve (B237) on pin
B16 of the ECU

-

ASR brake control deactivated

18-5

Interruption in ASR valve (B237) on pin B7 and/or
B16 of the ECU

-

ASR brake control deactivated

18-6

Short circuit to earth in ASR valve (B237) on pin
B7 and/or B16 of the ECU

-

ASR brake control deactivated

23-5

Interruption or short circuit to earth in ABS
warning indicator on pin A15 of the ECU

-

No noticeable system response

231-5

No communication possible via V-CAN on pins
A1 and A3 of the ECU due to:
-

open connection

-

ASR brake/engine control deactivated

231-6

No communication possible via V-CAN on pins
A1 and A3 of the ECU due to:
-

short circuit to earth

-

ASR brake/engine control deactivated

231-9

CAN communication error on pins A1 and A3 due
to:
-

time-out

-

ASR engine control deactivated

231-12

CAN communication error on pins A1 and A3 due
to:
-

internal ECU fault

-

ABS on front and rear axles deactivated

-

ASR brake/engine control deactivated

253-1

Incorrect ASR configuration due to:
-

unconnected (or incompletely connected)
ASR components

-

incorrectly connected ASR components

-

ASR brake/engine control deactivated

253-2

Incorrect ASR configuration due to:
-

internal ECU fault

-

ASR brake/engine control deactivated

253-12

Incorrect ASR configuration due to:
-

internal ECU fault

-

ASR brake/engine control deactivated

254-2

Internal ECU fault

-

ABS on front and rear axles deactivated

-

ASR brake/engine control deactivated

254-5

Interruption in central earth (G520), ABS valves

-

ABS on front and rear axles deactivated

-

ASR brake/engine control deactivated

254-8

Increased slip due to:
-

vehicle on test bench

-

ABS on front and rear axles deactivated

254-9

ABS valve activated too long

-

ABS on front and rear axles deactivated
during the time that error is active

254-12

Internal ECU fault

-

ABS on front and rear axles deactivated

-

ASR brake/engine control deactivated

Fault code

Fault code description with possible cause

Symptom