Suzuki 2006 SX4, Service Manual

Page: 1389 / 1478

Table of Contents 10- i
10
Section 10
CONTENTS
Control Systems
Precautions ...............................................10-1
Precautions........................................................... 10-1
Precautions for Control Systems......................... 10-1
Cruise Control System.......................... 10A-1
General Description ...........................................10A-1
Cruise Control System Construction ................. 10A-1
Components and Functions of Cruise Control
System ............................................................10A-2
Cancel Conditions of Cruise Control System .... 10A-3
Input / Output Diagram......................................10A-3
Schematic and Routing Diagram......................10A-4
Cruise Control System Wiring Diagram ............10A-4
Diagnostic Information and Procedures..........10A-5
Cruise Control System Symptom Diagnosis .....10A-5
Inspection of Cruise Control System Circuit......10A-6
Repair Instructions ............................................10A-7
Cruise Control Switch Removal and
Installation.......................................................10A-7
Cruise Control Switch Inspection ......................10A-7
CPP Switch (for Cruise Control) Removal and
Installation.......................................................10A-7
Clutch Pedal Position (CPP) Switch (for
Cruise Control) Inspection and Adjustment .... 10A-8
Brake Light Switch Removal and Installation .... 10A-8
Brake Light Switch Inspection........................... 10A-8
ECM Removal and Installation..........................10A-8
Specifications.....................................................10A-8
Tightening Torque Specifications......................10A-8
Body Electrical Control System ........... 10B-1
Precautions.........................................................10B-1
Precautions in Diagnosing Trouble ...................10B-1
General Description ...........................................10B-1
BCM General Description ................................. 10B-1
CAN Communication System Description.........10B-1
Theft Deterrent Light .........................................10B-2
Schematic and Routing Diagram......................10B-2
Body Electrical Control System Wiring Circuit
Diagram ..........................................................10B-2
Connector Layout Diagram of BCM and
Junction Block................................................. 10B-5
Component Location .........................................10B-6
BCM and Related System Component
Location...........................................................10B-6
Diagnostic Information and Procedures..........10B-7
BCM Self-Diagnosis Function ...........................10B-7
Body Electrical Control System Check..............10B-8
Scan Tool Data ...............................................10B-10
DTC Table.......................................................10B-12
DTC Check......................................................10B-12
DTC Clearance ...............................................10B-13
BCM Power Circuit and Ground Circuit Check 10B-14
DTC B1133 (DTC No. 1133): Battery Voltage
Too High........................................................10B-15
DTC B1141 / DTC B1142 (No. 1141 / No.
1142) Outside Air Temperature (Ambient
Temp.) Sensor Circuit Malfunction................10B-16
DTC B1150 (No. 1150): Air Bag
Communication Circuit Malfunction...............10B-17
DTC B1157 (No. 1157) Air Bag Deployment
Signal Input ...................................................10B-18
DTC B1170 (No. 1170): EEPROM Access
Error ..............................................................10B-18
DTC U0073 (No. 0073): Control Module
Communication Bus Off ................................10B-18
DTC U0100 (No. 0100): Lost Communication
with ECM.......................................................10B-18
DTC U0101 (No. 0101): Lost Communication
with TCM .......................................................10B-18
DTC U0155 (No. 0155): Lost Communication
with Instrument Panel Cluster (IPC) Control
Module ..........................................................10B-18
DTC U1144 (No. 1144): Lost Communication
with Keyless Start Control Module ................10B-18
Inspection of BCM and Its Circuits ..................10B-19
Repair Instructions ..........................................10B-26
BCM (Included in Junction Block) Removal
and Installation ..............................................10B-26
Outside Air Temperature Sensor Removal
and Installation ..............................................10B-26
Outside Air Temperature Sensor Inspection ...10B-26
Special Tools and Equipment .........................10B-26
Special Tool ....................................................10B-26
Immobilizer Control System ................. 10C-1
Precautions.........................................................10C-1
Precautions in Diagnosing Troubles .................10C-1