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Home >> Chevrolet >> 2005 >> Aveo Base, 4D Hatchback >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Supplemental Inflatable Restraint System >> Diagnostic Information and Procedures >> DTC 053 >> Conditions for Setting the DTC

Conditions for Setting the DTC

DTC 053

Step Action Values Yes No
1 Perform the Diagnostic System Check - SIR.
Is the Diagnostic System Check - SIR complete?		 - Go to Step 2  Go to Diagnostic System Check - SIR 
2
  1. Disconnect the driver side airbag module.
  2. Disconnect the connector of the sensing and diagnostic module (SDM).
  3. Connect an ohmmeter to the terminals of the wiring harness connector for the driver side airbag module.
Does the ohmmeter show the specified value?		 infinity Go to Step 3  Go to Step 5 
3
  1. Replace the SDM.
  2. Reconnect the negative battery cable.
  3. Set the scan tool CODE ERASE.
  4. Perform the Diagnostic System Check - SIR
Is DTC 053 still shown as a current fault?		 - Go to Step 4  System OK
4
  1. Replace the driver side airbag module.
  2. Reconnect the negative battery cable.
Is the repair complete?		 - Go to Diagnostic System Check - SIR  -
5
  1. Replace the supplemental inflatable restraint (SIR) wiring harness.
  2. Reconnect the negative battery cable.
Is the repair complete?		 - Go to Diagnostic System Check - SIR  -
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