DAF 95XF. Manual — part 182

©

200438

1

Contents

EMAS

DAVIE XD diagnostics manual

5

5 EMAS

CONTENTS

Page

Date

1.

EMAS FAULT CODES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 . . . . . 200438
1.1

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 . . . . . 200438

1.2

Explanatory notes to EMAS fault codes . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 . . . . . 200438

2.

SYSTEM INSPECTION WITH DAVIE XD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 . . . . . 200438
2.1

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 . . . . . 200438

2.2

"Calibration" menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 . . . . . 200438

EMAS

2

©

200438

Contents

5

DAVIE XD diagnostics manual

©

200438

1-1

EMAS fault codes

EMAS

DAVIE XD diagnostics manual

5

1. EMAS 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.

EMAS

1-2

©

200438

EMAS fault codes

5

DAVIE XD diagnostics manual

1.2 EXPLANATORY NOTES TO EMAS FAULT CODES

Fault code

Fault code description with possible cause

Symptom

600-00

Centring pressure above 175 bar due to:
-

defective accumulator

-

non-switching accumulator valve (SP071)

-

Trailing axle in centre position and does not
steer anymore

600-01

Centring pressure too low due to:
-

leak in centring circuit

-

non-switching accumulator relief valve
(SP041)

-

Trailing axle in centre position and does not
steer anymore

600-03

Internal fault in centring circuit pressure sensor
(PSY)

-

Trailing axle in centre position and does not
steer anymore

Short circuit to earth in angle sensors (F687 and
F688) on pin C3 of the ECU

Interruption or short circuit to earth in pressure
sensors (PSX and PSY) on pin D4 of the ECU

Short circuit to earth in centring circuit pressure
sensor (PSY) on pin C9 of the ECU

600-04

Internal fault in centring circuit pressure sensor
(PSY)

-

Trailing axle in centre position and does not
steer anymore

Short circuit to supply in front axle angle sensor
(F687) on pin C14 of the ECU

Short circuit to earth or to supply in angle sensors
(F687 and F688) on pin C3 of the ECU

Short circuit to supply in trailing axle angle sensor
(F688) on pin C12 of the ECU

Short circuit to earth or to supply in pressure
sensors (PSX and PSY) on pin D4 of the ECU

Interruption or short circuit to supply in centring
circuit pressure sensor (PSY) on pin C9 of the
ECU

Short circuit in centring circuit pressure sensor
(PSY) between pins C9 and D4 of the ECU

Short circuit to supply in steering circuit pressure
sensor (PSX) on pin C10 of the ECU

Interruption in pressure sensors (PSX and PSY)
on pin D3 of the ECU

600-15

Centring pressure above 100 bar due to:
-

defective accumulator

-

Trailing axle in centre position and does not
steer anymore

600-16

Centring pressure above 60 bar due to:
-

defective accumulator

-

Trailing axle in centre position and does not
steer anymore

600-17

Centring pressure too low due to:
-

leak in centring circuit