Inspection Item: C-CAN Communication Line Inspection
| Inspection Condition | (+) Probe | (-) Probe | Specification | ||
|---|---|---|---|---|---|
| Connector | Terminal | Connector | Terminal | ||
|
BCW Radar (LH) Connector | 7 (C-CAN high) | BCW Radar (LH) Connector | 3 (C-CAN low) | Approx. 60Ω |
| SRSCM Connector | 26 (C-CAN high) | SRSCM Connector | 27 (C-CAN low) | Approx. 60Ω | |
| BCW Radar (LH) Connector | 7 (C-CAN high) | SRSCM Connector | 26 (C-CAN high) | Below 1Ω | |
| BCW Radar (LH) Connector | 3 (C-CAN low) | SRSCM Connector | 27 (C-CAN low) | Below 1Ω | |
Good
- Fault might be intermittent and caused either by poor contact in connectors or wiring harness, or it has been repaired and control module memory is not cleared yet. Thoroughly check terminal of battery, all connectors (and connections) for looseness, bending, corrosion, contamination, deterioration, and/or damage.
- Repair or replace as necessary and then go to "Verification of Vehicle Repair" procedure.
No Good
- Carefully re-do this troubleshooting guide steps.
- If no problems were found with the circuits or connectors, replace the SRSCM and go to "Verification of Vehicle Repair" procedure.