DTC P0704
Precautions: General safety (00)
DTC Detecting Condition and Trouble Area
| DTC detecting condition | Trouble area |
|---|---|
|
P0704: Clutch Switch Input Circuit CPP switch No.2 signal does not change after shifting gear. (1 D/C detection logic but MIL does not light up) |
•CPP switch No.2 and/or its circuit
•ECM |
Circuit Diagram
| [A]: | ECM connector (View: [a]) | A2: | CPP switch No.2 ground circuit | 2. | CPP switch No.2 |
| A1: | CPP switch No.2 signal circuit | 1. | ECM |
DTC Troubleshooting
| Step | Action | Yes | No |
|---|---|---|---|
| 1 |
Was “Engine and Emission Control System Check” performed?
|
Go to Step 2.
|
|
| 2 |
CPP switch No.2 signal circuit check
1)When ignition is “OFF”, disconnect CPP switch No.2 connector.
2)Check for proper terminal connection to CPP switch No.2 connector.
3)If connections are OK, set ignition “ON”.
4)Check that voltage between “A1” circuit and ground is battery voltage.
Is check result OK?
|
Go to Step 3.
|
Repair or replace defective wire harness.
|
| 3 |
CPP switch No.2 ground circuit check
1)Check that resistance between “A2” circuit and ground is less than 1 Ω.
Is check result OK?
|
Go to Step 4.
|
Repair or replace defective wire harness.
|
| 4 |
CPP switch No.2 check
1)Check CPP switch No.2.
Is check result OK?
|
Replace ECM and recheck DTC.
|
Replace CPP switch No.2.
|