Home/Saab/9-3/Saab 9-3 II (2002-2008)/Repair manual/Starting System/Ignition switch

Contents

Wiring diagrams Section: Starting System

Ignition Switch Module, ISM

Procedures after disconnecting the battery

Starter motor

Ignition switch

Column Integration Module

Engine control module

Gear selector, automatic

Starting interlock contact, clutch pedal

Working circuit

Operating circuit for manual gearbox

Operating circuit for automatic transmission

Start, bus information

Starter motor (4)

Z18XE

Z19DT

Z19DTH

Ignition Switch Module (20)

Main task

Type

Connect

List of components

Start inhibitor switch, automatic in 245 (77)

Transmission range switch, automatic (245)

Relays

Switch, clutch, start immobilizer (411)

TCM control module, AF40 (502b)

Relay, +50 (517)

SID (541)

Control module, Trionic, B207, switch A (589A)

EDC16 Control module, 4-cyl. diesel, connector B (595B)

Control module, Motronic E9, B284, switch B, (608B)

Control module, Simtec, Z18XE, switch B (705B)

Steering Column Lock (708)

Connector H4-3

Connector H7-1

Connector H10-2

Connector H24-2 (T8)

Connector H24-6 (ME9)

Connector H33-1

Connector H102-1

Connected components

General

Bus

Control module

Outputs

Inputs

The ignition key cannot be turned to the LOCK position

Procedure

Conditions

All sections

Ignition switch Saab 9-3 II

Starting System

Ignition switch

The starter motor is activated when the ignition key is in the Start position. The ignition lock unit reads the key transponder code and sends this on the K-line to the steering column control module (CIM).