Page 23 - Workshop Manual - Tunland (2017)

INTRODUCTION - HOW TO TROUBLESHOOT 01-17

HOW TO TROUBLESHOOT 01

OVERVIEW

There are a number of circuits in the model. In general, the troubleshooting of complicated
circuit defects requires rich knowledge and skills of the service professinals. However, most
of the defects can be identified by checking the circuit one by one. As long as with sufficient
understanding and fundamental electric knowledge, the service professional will be able to
accurately troubleshoot and fix the system.
Based on the above principles, this manual offers accurate and effective solutions to service
professionals.
Please refer to details below on troubleshooting process.

System Reference

Anti-lock Brake System (ABS) Chapter 4. Diagnostics - ABS

Air Bag System Chapter 4. Diagnostics - air bag system
Chapter 04. Diagnosis - reverse sensor
Reverse Sensor System
system
Chapter 4. Diagnostics - electric window
Electric Window Control System
control system

Chapter 4. Diagnostics - electric rearview
Electric Rearview Mirror
mirror
Chapter 4. Diagnostics - electric door lock
Electric Door Lock Control System
control system

Chapter 4. Diagnostics - engine control
Engine Control System
system
Wiper & Washer Chapter 4. Diagnostics - wiper & washer
Chapter 4. Diagnostics - rear windscreen
Rear Windscreen Defrosting System
defrosting system
Horn Chapter 4. Diagnostics - horn

Chapter 4. Diagnostics - heating &
Heating & Air-conditioning
air-conditioning
Radio System Chapter 4. Diagnostics - radio system
Lighting System Chapter 4. Diagnostics - lighting system

Instrument Panel Chapter 4. Diagnostics - instrument panel

Body Controller Chapter 4. Diagnostics - body controller
Chapter 4. Diagnostics - tire pressure
Tire Pressure Monitoring System
monitoring system
Transfer Case Chapter 4. Diagnostics - transfer case

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