Circuit/System Verification
NOTE:
- SIR Service Precautions
- Inspect all terminals for damage or corrosion when disconnecting connectors. Damage or corrosion in the following requires repair or replacement of the affected component/connector.
- Impact sensor
- inflatable restraint sensing and diagnostic module
- inflatable restraint sensing and diagnostic module wiring harness connector
- The connector and connector position assurance (CPA) may seat independent of each other. Both the connector and CPA should seat with an audible and/or tactile click. The CPA isolates the shorting-bars within the connector allowing the deployment circuit to operate properly.
- Ignition ON.
- Verify that DTC B0086 or B0087 symptom byte 39 or 71 is not set as current.
- If DTC B0086 or B0087 symptom byte 39 or 71 is set as current
Replace the sensor listed below:
- B0086 - B63RF Side Impact Sensor - Right Front
- B0087 - B63LR Side Impact Sensor - Left Rear
- If DTC B0086 or B0087 symptom byte 39 or 71 is not set as current
- If DTC B0086 or B0087 symptom byte 39 or 71 is set as current
- Verify that DTC B0086 or B0087 symptom byte 3A is not set as current.
- If DTC B0086 or B0087 symptom byte 3A is set as current
Replace the appropriate B63 Side Impact Sensor
- If DTC B0086 or B0087 symptom byte 3A is not set as current
- If DTC B0086 or B0087 symptom byte 3A is set as current
- Verify that DTC B0086 or B0087 symptom byte 02 or 05 is set as current.
- If only DTC B0086 symptom byte 02 or 05 is set as current
Refer to Only DTC B0086 or B0087 is set .
- If only DTC B0087 symptom byte 02 or 05 is set as current
Refer to Only DTC B0086 or B0087 is set .
- If both DTC B0086 or B0087 symptom byte 02 or 05 is set as current
Refer to Both DTC B0086 and B0087 are set .
- If DTC B0086 or B0087 symptom byte 02 or 05 is not set as current
- If only DTC B0086 symptom byte 02 or 05 is set as current
- All OK.