Circuit Inspection
| Inspection Item | Inspection Condition | (+) Probe | (-) Probe | Specification | ||
|---|---|---|---|---|---|---|
| Connector | Terminal | Connector | Terminal | |||
| Power inspection (UWB FL ↔ Chassis ground) |
|
UWB FL connector | 8 (Memory power) | Chassis ground | - | B+ |
| Open in circuit inspection (UWB FL ↔ Chassis ground) |
|
UWB FL connector | 3, 4, 5, 6, 7 (ground) | Chassis ground | - | Approx. below 1Ω |
| Short in circuit inspection (UWB FL ↔ Chassis ground) |
|
UWB FL connector | 8 (Memory power) | Chassis ground | - | ∞ (infinity)Ω |
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.
| Good | |
| No Good |
|