Suzuki Grand Vitara JB416 / JB420 / JB419. Manual — part 521

9M-2 Exterior Trim:

Roof Rail Removal and Installation (If Equipped)

S6JB0A9D06002

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2

3

4

4

4*

5

5

5*

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1. Roof rail

3. Roof drip molding clip (Push-in type)

5. Roof rail bolt

2. Roof drip front molding

4. Roof rail cap

*: 5 door model only

Exterior Trim: 9M-3

Splash Guard Removal and Installation (If Equipped)

S6JB0A9D06003

A

*

A

A

B

A

A

A

A

A

B

1

**

2

A

A

A

A

A

A

A

A

A

A

A

3**

A

A

A

A

A

A

4

4

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1. Side sill splash guard

3. Rear door splash guard

*: 3 door model only

2. Front door splash guard

4. Cap

**: 5 door model only

9M-4 Exterior Trim:

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

Schematic and Routing Diagram. . . . . ..10A-3

Cruise Control System Input / Output Diagram ..10A-3
Cruise Control System Wiring Diagram . . . 10A-4

Diagnostic Information and Procedures. . ..10A-6

Cruise Control System Symptom Diagnosis . .10A-6
Inspection of Cruise Control System Circuit. ..10A-7

Repair Instructions . . . . . . . . . . . 10A-8

Cruise Control Switch Removal and

Installation. . . . . . . . . . . . . ...10A-8

Cruise Control Switch Inspection . . . . . ..10A-8
CPP Switch (for Cruise Control) Removal and

Installation. . . . . . . . . . . . . ...10A-8

Clutch Pedal Position (CPP) Switch (for

Cruise Control) Inspection and Adjustment . 10A-9

Brake Light Switch Removal and Installation . 10A-9
Brake Light Switch Inspection. . . . . . ... 10A-9
ECM Removal and Installation. . . . . . ..10A-9

Specifications. . . . . . . . . . . . . .10A-9

Tightening Torque Specifications. . . . . ..10A-9

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-2
Theft Deterrent Light Description . . . . . ..10B-3

Schematic and Routing Diagram. . . . . ..10B-4

Body Electrical Control System Wiring Circuit

Diagram . . . . . . . . . . . . . . ..10B-4

Connector Layout Diagram of BCM . . . . ..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-9
Scan Tool Data . . . . . . . . . . . ...10B-11
DTC Table. . . . . . . . . . . . . ...10B-13
DTC Check. . . . . . . . . . . . . ..10B-14
DTC Clearance . . . . . . . . . . . ...10B-16
BCM Power Circuit and Ground Circuit Check 10B-17
DTC B1133 (No. 1133): Battery Voltage Too

High. . . . . . . . . . . . . . . ...10B-18

DTC B1141 / B1142 (No. 1141 / No. 1142):

Outside Air Temperature (Ambient Temp.)
Sensor Circuit Malfunction . . . . . . . 10B-19

DTC B1150 (No. 1150): Air Bag

Communication Circuit Malfunction. . . ...10B-20

DTC B1157 (No. 1157) Air Bag Deployment

Signal Input . . . . . . . . . . . . ...10B-21

DTC B1170 (No. 1170): EEPROM Access

Error . . . . . . . . . . . . . . . ..10B-21

DTC U0155 (No. 0155): Lost Communication

with Instrument Panel Cluster (IPC) Control
Module . . . . . . . . . . . . . . ..10B-22

DTC U1073 (No. 1073): Control Module

Communication Bus Off . . . . . . . . 10B-24

DTC U1100 (No. 1100): Lost Communication

with ECM (Petrol Engine Model) . . . . ...10B-26

DTC U1100 (No. 1100): Lost Communication

with ECM (Diesel Engine Model) . . . . ..10B-27

DTC U1101 (No. 1101): Lost communication

with TCM . . . . . . . . . . . . . ...10B-29

DTC U1144 (No. 1144): Lost Communication

with Keyless Start Control Module . . . . 10B-31

Inspection of BCM and Its Circuits . . . . ..10B-33

Repair Instructions . . . . . . . . . . ..10B-39

BCM Removal and Installation. . . . . . 10B-39
Outside Air Temperature Sensor Removal

and Installation . . . . . . . . . . . ..10B-39

Outside Air Temperature Sensor Inspection ...10B-39
DRL Function Setting Procedure . . . . . 10B-40

Special Tools and Equipment . . . . . . .10B-40

Special Tool . . . . . . . . . . . . . 10B-40

Immobilizer Control System . . . . . 10C-1

For Petrol Engine Model . . . . . . . . . ...10C-1

Precautions. . . . . . . . . . . . . . .10C-1