service RENAULT SCENIC 2007 J84 / 2.G Power Assisted Steering User Guide

POWER-ASSISTED STEERING
Fault finding – Fault Finding Chart
36B
36B-55V5 MR-372-J84-36B000$924_fra.mif
EPAS
Vdiag no.: 05, 09,
0D
ALP8Assistance available but Check Steering warning message
displayed and Service indicator light continuously lit
NOTESNone.
Check the vehicle battery voltage and the condition of the electric power-assisted steering connector.
Repair and check the charge circuit if necessary.
Vdiag 05 and 09: Check status ET020 Steering wheel angle programming which should be STATUS 4. If not,
program the steering wheel angle sensor VP004 Steering wheel angle programming (see Configuration and
programming).
If the fault is still present, contact the Techline.
AFTER REPAIRPerform a test using the diagnostic tool.
DAE_V05_ALP8/DAE_V09_ALP8/DAE_V0D_ALP8

POWER-ASSISTED STEERING
Fault finding – Fault Finding Chart
36B
36B-57V5 MR-372-J84-36B000$924_fra.mif
EPAS
Vdiag no.: 05, 09,
0D
ALP10The Service indicator light and the Check Steering message
come on straight away
NOTESNone.
Check the conformity of the battery voltage and carry out fault finding on the charge circuit if necessary.
Check the condition and conformity of the ABS computer connector and its clips.
Check that the ABS computer has an electrical feed (see wiring diagram for the ABS fitted on the vehicle).
Disconnect the 8-track electric power assisted steering computer connector.
Check the condition and conformity of the connector and its clips.
Repair if necessary.
Carry out fault finding on the multiplex network, and repair if necessary.
Check the insulation, continuity and the absence of interference resistance on the following connections:
EPAS computer
(8-track connector)UCH
(PE2 40-track
connector)Protection and
Switching Unit
(CT1 12-track
connector)
track 7 track 8
track 5 track 18
track 6 track 8
track 16 track 1
track 3 ABS computer
track 2 ABS computer
(see wiring
diagram of the ABS
system installed in
the vehicle)
Repair if necessary.
If the previously checked connections are in conformity, contact the Techline.
AFTER REPAIRPerform a test using the diagnostic tool.
DAE_V05_ALP10/DAE_V09_ALP10/DAE_V0D_ALP10