DAF 95XF. Manual - part 214

©

 200438

1-1

ALS-S fault codes

ALS-S

DAVIE XD diagnostics manual 

16

1. ALS-S FAULT CODES

1.1 INTRODUCTION

If the electronic unit detects a system fault, this 

fault is usually stored in the memory of the 

electronic unit as a fault code.

Most system faults will also generate a warning.

ALS-S

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©

 200438

ALS-S fault codes

16

DAVIE XD diagnostics manual

©

 200438

2-1

Explanatory notes to ALS-S fault codes

ALS-S

DAVIE XD diagnostics manual 

16

2. EXPLANATORY NOTES TO ALS-S FAULT CODES

2.1 EXPLANATORY NOTES TO ALS-S FAULT CODES

Fault code

Fault code description with possible cause

Symptom

17-19 

Internal fault in VIC unit due to:

-

short circuit to supply on pin B16 of the 

ALS-S unit

-

Incorrect or no actuation of hazard warning 

lights

-

Alarm system cannot be activated

17-20

No signal to siren due to:

-

short circuit to earth on pin B3 of the ALS-S 

unit

-

Alarm system cannot be activated

17-98

Interruption of power supply to ALS-S unit due to:

-

faulty fuse E023

-

short circuit to earth on pin A2 of the ALS-S 

unit

-

Alarm system cannot be activated

-

Alarm signal after closing doors with remote 

control

-

Interior detection cannot be deactivated

-

Loadspace detection cannot be deactivated

-

No read-out on LED unit

-

No alarm signal when tilting the cab

33-81

Siren backup battery discharged due to:

-

internal fault

-

No siren signal

33-97

Interruption of power supply to siren due to:

-

interruption on pin 2 (B338) of siren

-

Alarm signal when closing doors with 

remote control

33-113

No siren signal due to:

-

internal fault in siren unit B388

-

No siren signal

49-65

No interior detection due to:

-

internal fault in ultrasonic unit D909

-

internal fault in ultrasonic sensor D604 

(receiver)

-

internal fault in ultrasonic sensor D605 

(transmitter)

-

No alarm signal by interior detection

65-49

No loadspace detection due to:

-

short circuit to earth on pin B4 of the ALS-S 

unit

-

short circuit to supply on pin B4 of the ALS-S 

unit

-

interruption on pin B4 of the ALS-S unit

-

No alarm signal by loadspace detection

97-49

No alarm signal from cab locking sensor due to:

-

interruption on pin B5 of the ALS-S unit

-

short circuit to supply on pin B5 of the ALS-S 

unit

-

No alarm signal by cab locking sensor

99-49

No loadspace detection due to:

-

short circuit to supply on pin B6 of the ALS-S 

unit

-

interruption on pin B6 of the ALS-S unit

-

No alarm signal by loadspace detection

100-49

No alarm signal by driver's side door switch:

-

short circuit to supply on pin B10 of the 

ALS-S unit

-

short circuit to supply on pin B11 of the 

ALS-S unit

-

No alarm signal when opening doors

-

Interruption on pin A6 of the ALS-S unit

-

Alarm signal when closing doors with 

remote control

ALS-S

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©

 200438

Explanatory notes to ALS-S fault codes

16

DAVIE XD diagnostics manual

100-65

No alarm signal by driver's side door switch due 

to:

-

interruption on pin B16 of the ALS-S unit

-

short circuit to earth on pin B16 of the ALS-S 

unit

-

Alarm system cannot be activated

-

Short circuit to supply on pin B16 of the 

ALS-S unit

-

Alarm system active when the ignition is on

-

Interruption on pin A2 of the ALS-S unit

-

Alarm system cannot be activated

-

Alarm signal when closing doors with 

remote control

-

Interruption on pin B10 of the ALS-S unit

-

Alarm signal when opening co-driver's door 

while driver's door is open

101-49

No alarm signal by co-driver's side door switch 

due to:

-

short circuit to supply on pin B11 of the 

ALS-S unit

-

short circuit to supply on pin B10 of the 

ALS-S unit

-

No alarm signal when opening co-driver's 

side door

-

No alarm signal when opening driver's side 

door

113-49

No interior detection due to:

-

short circuit to supply on pin B13 of the 

ALS-S unit

-

No alarm signal by radar sensor

-

No alarm signal by ultrasonic sensors

113-50

No loadspace detection due to:

-

short circuit to supply on pin B2 of the ALS-S 

unit

-

No alarm signal by loadspace detection

Fault code

Fault code description with possible cause

Symptom