SUPPLEMENTAL INFLATABLE RESTRAINTS (SIR) 8B–27
DAEWOO M-150 BL2
DTC 07 Passenger Firing Circuit, Short To Ground
Step
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Action
Value(s)
Yes
No
ÁÁ
ÁÁ
ÁÁ
1
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
1. Disconnect the negative battery cable.
2. Wait 1 minute for the SDM capacitor to discharge.
3. Visually inspect the supplemental inflatable
restraints (SIR) wiring harness.
Is there any visible damage to the SIR harness?
ÁÁÁ
ÁÁÁ
ÁÁÁ
–
ÁÁÁÁÁ
ÁÁÁÁÁ
ÁÁÁÁÁ
Go to Step 2
ÁÁÁÁ
ÁÁÁÁ
ÁÁÁÁ
Go to Step 3
ÁÁ
ÁÁ
2
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
1. Replace the SIR wiring harness.
2. Reconnect the negative battery cable.
Is the repair complete?
ÁÁÁ
ÁÁÁ
–
ÁÁÁÁÁ
ÁÁÁÁÁ
Go to
Diagnostic
System Check
ÁÁÁÁ
ÁÁÁÁ
–
ÁÁ
ÁÁ
ÁÁ
ÁÁ
ÁÁ
ÁÁ
ÁÁ
ÁÁ
ÁÁ
ÁÁ
3
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
1. Disconnect the electrical connector from the
passenger airbag module.
2. Disconnect the electrical connector at the SDM.
D The shorting bar at the disconnected SDM
connector will create a complete circuit be-
tween the wires from the passenger side air-
bag module.
3. Use an ohmmeter to check the continuity
between ground and one of the terminals at the
SDM side of the wiring harness connector for the
passenger side airbag module.
D Refer to ‘‘Diagnostic Illustration 9’’ in this
section.
Is the resistance less than the specified value?
ÁÁÁ
ÁÁÁ
ÁÁÁ
ÁÁÁ
ÁÁÁ
ÁÁÁ
ÁÁÁ
ÁÁÁ
ÁÁÁ
ÁÁÁ
∞
ÁÁÁÁÁ
ÁÁÁÁÁ
ÁÁÁÁÁ
ÁÁÁÁÁ
ÁÁÁÁÁ
ÁÁÁÁÁ
ÁÁÁÁÁ
ÁÁÁÁÁ
ÁÁÁÁÁ
ÁÁÁÁÁ
Go to Step 2
ÁÁÁÁ
ÁÁÁÁ
ÁÁÁÁ
ÁÁÁÁ
ÁÁÁÁ
ÁÁÁÁ
ÁÁÁÁ
ÁÁÁÁ
ÁÁÁÁ
ÁÁÁÁ
Go to Step 4
ÁÁ
ÁÁ
ÁÁ
4
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
1. Replace the SDM.
2. Reconnect the negative battery cable.
3. Set the scan tool to CODE ERASE.
4. Do the diagnostic system check.
Does the code 07 still show as a current fault?
ÁÁÁ
ÁÁÁ
ÁÁÁ
–
ÁÁÁÁÁ
ÁÁÁÁÁ
ÁÁÁÁÁ
Go to Step 5
ÁÁÁÁ
ÁÁÁÁ
ÁÁÁÁ
System OK
ÁÁ
5
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
1. Replace the passenger side airbag module.
2. Reconnect the negative battery cable.
Is the repair complete?
ÁÁÁ
–
ÁÁÁÁÁ
Go to
Diagnostic
System Check
ÁÁÁÁ
–