Component Inspection
| Inspection Item | Inspection Condition | (+) Probe | (-) Probe | Specification | ||
|---|---|---|---|---|---|---|
| Connector | Terminal | Connector | Terminal | |||
| Oscilloscope (WSS) |
|
WSS FL connector | 1 (power) | Chassis ground | - | Fig.1 to 3 |
| WSS FL connector | 1 (power) | Chassis ground | - | |||
| WSS RL connector (2WD) | 1 (power) | Chassis ground | - | |||
| WSS RL connector (4WD) | 2 (power) | Chassis ground | - | |||
| WSS RR connector (2WD) | 1 (power) | Chassis ground | - | |||
| WSS RR connector (4WD) | 2 (power) | Chassis ground | - | |||
* Connecting the resistor to the WSS occurs a DTC. Check the oscilloscope and clear the DTC.
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 12V 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 REPAIR " procedure.
No Good
- Carefully re-do this troubleshooting guide steps.
- If no problems were found with the circuits or connectors, replace the WSS and Go to "VERIFICATION OF REPAIR " procedure.