Specifications
SUPPLEMENTAL INFLATABLE RESTRAINTS (SIR) 8B – 15
DAEWOO M-150 BL2
DTC 01 – Driver Firing Circuit, Resistance Too High
Step Action Value(s) Yes No
1
Examine the wiring and the connector at the driver
airbag module.
Is the connector disconnected?
–
Go to Step 2 Go to Step 3
2
1. Reconnect the driver airbag module connector.
2. Reinstall the driver airbag module in the steering
wheel.
3. Reconnect the negative battery terminal.
Is the repair complete?
–
Go to
Diagnostic
System Check
–
3
1. Remove the driver airbag module.
2. Place the driver airbag module in a secure
position with the decorative surface facing
upward.
3. Disconnect the electrical connector at the SDM.
D The shorting bar at the disconnected SDM
connector will create a complete circuit
between the wires from the driver airbag
module.
4. Connect an ohmmeter to the terminals of the
wiring harness connector for the driver airbag
module.
D Refer to ‘‘Diagnostic Illustration 3’’ in this
section.
Does the ohmmeter indicate the specified value? ≈ 0 W Go to Step 4 Go to Step 6
4
1. Replace the SDM.
2. Reconnect the negative battery cable.
3. Set the scan tool for CODE ERASE.
4. Do the diagnostic system check.
Does the code 01 still show as a current fault? –
Go to Step 5 System OK
5
1. Replace the driver airbag module.
2. Reconnect the negative battery terminal.
Is the repair complete?
–
Go to
Diagnostic
System Check
–
6
1. Disconnect the clock spring wiring harness
connector at the lower steering column.
D The shorting bar at the disconnected SDM
connector will create a complete circuit
between the wires from the clock spring.
2. Connect an ohmmeter to the terminals at the
SDM side of the clock spring connector.
D Refer to ‘‘Diagnostic Illustration 4’’ in this
section.
Does the ohmmeter show the specified value? ≈ 0 W Go to Step 7 Go to Step 8
7
1. Replace the clock spring.
2. Reconnect the negative battery terminal.
Is the repair complete?
–
Go to
Diagnostic
System Check
–
8
1. Replace the SIR wiring harness.
2. Reconnect the negative battery cable.
Is the repair complete?
–
Go to
Diagnostic
System Check
–