Circuit Inspection
| Inspection Condition | (+) Probe | (-) Probe | Specification | ||
|---|---|---|---|---|---|
| Connector | Terminal | Connector | Terminal | ||
|
AVH switch connector | 1 (ON/START Input) | Chassis ground | - | B+ |
|
AVH switch connector | 4 (signal) | Chassis ground | - | 0V |
|
AVH switch connector | 4 (signal) | Chassis ground | - | B+ |
|
AVH switch connector | 4 (signal) | HECU connector | 34 (signal) | Approx. below 1Ω |
| AVH switch connector | 4 (signal) | Chassis ground | - | ∞ (infinity)Ω | |
Good
- Go to "COMPONENT INSPECTION " procedure.
No Good
- Repair as necessary and then go to "VERIFICATION OF REPAIR " procedure.