Circuit Inspection
| Inspection Condition | (+) Probe | (-) Probe | Specification | ||
|---|---|---|---|---|---|
| Connector | Terminal | Connector | Terminal | ||
|
TCM connector | 30 (CCP-CAN high) | Chassis ground | - | Fig.1 |
| TCM connector | 31 (CCP-CAN low) | Chassis ground | - | ||
|
ECM (component side) | 84 (CCP-CAN high) | ECM (component side) | 62 (CCP-CAN low) | Approx. 120Ω |
| TCM (component side) | 30 (CCP-CAN high) | TCM (component side) | 31 (CCP-CAN low) | Approx. 120Ω | |
Good
- Go to "Module Circuit Inspection" procedure.
- Repair as necessary and then go to "Verification of Repair " procedure.
No Good
- Repair open or short in circuit and then go to "Verification of Repair " procedure.
| Module Circuit Inspection | |||||
|---|---|---|---|---|---|
| Inspection Condition | (+) Probe | (-) Probe | Specification | ||
| Connector | Terminal | Connector | Terminal | ||
|
TGS connector | 3 (ON/START Input) | Chassis ground | - | Approx. 12V |
|
TGS connector | 6 (ground) | Chassis ground | - | Approx. below 1Ω |
|
TCM connector | 30 (CCP-CAN high) | TGS connector | 5 (CCP-CAN high) | Approx. below 1Ω |
|
TCM connector | 31 (CCP-CAN low) | TGS connector | 4 (CCP-CAN low) | Approx. below 1Ω |
Good
- Go to "Component Inspection " procedure.
- Repair as necessary and then go to "Verification of Repair " procedure.
No Good
- Repair open or short in circuit and then go to "Verification of Repair " procedure.