Pinpoint Test 6: The Occupant Classification Sensor Module Does Not Respond To The Scan Tool
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PINPOINT TEST 6: THE OCCUPANT CLASSIFICATION SENSOR MODULE DOES NOT RESPOND TO THE SCAN TOOL - HYBRID
Normal Operation
The occupant classification sensor module communicates with the scan tool through the high speed controller area network (HS-CAN). Circuits (W/L) (HS-CAN +) and (W) (HS-CAN -) provide the HS-CAN network connection to the occupant classification sensor module. The occupant classification sensor module shares the HS-CAN network with the PCM, the ABS module, the 4X4 control module, the instrument cluster, the power steering control module and the restraints control module (RCM), the transmission control module (TCM) and the traction battery control module (TBCM). Voltage for the occupant classification sensor module is provided by circuit (W/L) and circuit (B/W) provides ground.
Possible Causes
- Fuse
- Wiring, terminals or connectors
- Occupant classification sensor module
Diagnostic Procedure
CAUTION: Use the correct probe adapter(s) when making measurements. Failure to use the correct probe adapter(s) may damage the connector.
Step 1-Step 3:
