36B-2
MR-413-X44-36B000$067.mif
V2
36B
POWER – ASSISTED STEERING
Fault finding – Introduction
1. SCOPE OF THIS DOCUMENT
This document presents the fault finding procedure applicable to all computers with the following specifications:
2. PREREQUISITES FOR FAULT FINDING
Documentation type
Fault finding procedures (this manual):
–Assisted fault finding (integrated into the diagnostic tool), Dialogys.
Wiring Diagrams:
–Visu-Schéma (CD-ROM), paper.
Type of diagnostic tools
–CLIP + multiplex line sensor
Special tooling required
3. REMINDERS
Procedure
To run diagnostics on the vehicle computers, proceed as follows:
–turn the ignition key to APC,
–connect the diagnostic tool and perform the required operations.
To cut off + after ignition feed, proceed as follows:
–disconnect the diagnostic tool,
–turn the ignition key to OFF,
–switch off the ignition. Vehicle(s): New Twingo
Function concerned: Electric power steeringComputer name: EPAS
Vdiag No.: 04 - 08
Special tooling required
Multimeter
Elé. 1681 Universal bornier
DAE_V04_PRELI/DAE_V08_PRELI
EPAS
Vdiag No.: 04 - 08
MR-413-X44-36B000$067.mif
