DTC Detection Logic
NOTE:
- If DTC B2603 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
"DTC LOGIC ".
- If DTC B2603 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to
"DTC LOGIC ".
DTC DETECTION CONDITION CHART
| DTC |
Self-diagnosis name |
DTC detecting condition |
Possible causes |
| B2603 |
SHIFT POSITION STATUS |
BCM detects the followings status for 500 ms or more when shift is in P position and, ignition switch is in ON position.
- transmission range switch: approx. 0V
- CVT shift selector: approx 0V
|
- Harness or connector (CVT shift selector circuit is open or shorted.)
- Harness or connectors [transmission range switch circuit is open or shorted.]
- CVT shift selector
- Transmission range switch
|