9.2.4 Component Locator
9.2.4.1 Component Locator

1

2

3

6

5

4

FE09-1001b

Legend

1. Passenger Front Airbag
2. Passenger Curtain Airbag
3. Driver Curtain Airbag
4. Driver Side Airbag (Located inside the seat back)

5. Passenger Side Airbag (Located inside the seat back)
6. Driver Side Airbag and Clock Spring

Safety Protection Device

Airbag System

9-7

1

2

3

4

7

6

5

FE09-1002b

Legend

1. Front Collision Sensor (Right)
2. Airbag Control Module
3. Driver Side Collision Sensor
4. Passenger Side Collision Sensor
5. Passenger Seat Belt Pretensioner

6. Driver Seat Belt Pretensioner
7. Front Collision Sensor (Left)

9-8

Airbag System

Safety Protection Device

9.2.5 Schematic
9.2.5.1 Schematic

Instrument Cluster

Passenger Recognition Sensor

Left Front Collision Sensor

Right Front Collision Sensor

Driver Side Collision Sensor

Passenger Side Collision Sensor

Driver Front Air Bag

Passenger Front Air Bag

Driver Side Air Bag

Passenger Side Air Bag

Driver Curtain Air Bag

Passenger Curtain Air Bag

Driver Seat Belt Pretensioner

Passenger Seat Belt Pretensioner

Airbag Control Module

CAN-Bus

FE09-5101b

Safety Protection Device

Airbag System

9-9

9.2.6 Diagnostic Information and Procedures
9.2.6.1 Visual Inspection

–

Confirm Fault Symptoms

During diagnostic, the most difficult situation is that there is not any symptom. In this case, the technician must thoroughly analyze
the described fault, and then simulate the conditions and the environment when the fault occurs. Even for a very experienced
technician, if the fault system has not been confirmed before the diagnostic, it is likely to ignore a number of important things,
and misjudge a fault, which will lead to diagnostic failure.

–

Check the easy to access system components to identify whether there is a significant damage or potential failure.

–

Connectors and vibration pivot joints should be thoroughly examined. If it is a vibration caused fault, it is recommended to use
vibration method.

1. With a finger to gently shake the possible faulty part and inspect for malfunction.

2. Shake the connector vertically and horizontally gently.

3. Shake the wiring harness vertically and horizontally gently.

9.2.6.2 Fault Diagnostic Code (DTC) Table

Airbag Control Module Status

DTC Code

Description

B1021

Driver Front Airbag Circuit Short To GND

B1026

Passenger Front Airbag Circuit Short To GND

B1031

Driver Seat Belt Circuit Short To GND

B1036

Passenger Seat Belt Circuit Short To GND

B1041

Driver Side Airbag Circuit Short To GND

B1046

Passenger Side Airbag Circuit Short To GND

B1051

Driver Curtain Airbag Circuit Short To GND

B1056

Passenger Curtain Airbag Circuit Short To GND

B1022

Driver Front Airbag Circuit Short To + B

B1027

Passenger Front Airbag Circuit Short To + B

B1032

Driver Seat Belt Circuit Short To + B

B1037

Passenger Seat Belt Circuit Short To + B

B1042

Driver Side Airbag Circuit Short To + B

B1047

Passenger Side Airbag Circuit Short To + B

B1052

Driver Curtain Airbag Circuit Short To + B

B1057

Passenger Curtain Airbag Circuit Short To + B

B1023

Driver Front Airbag Low Resistance

B1028

Passenger Front Airbag Low Resistance

B1033

Driver Seat Belt Low Resistance

9-10

Airbag System

Safety Protection Device