C1A15
C1A15 GEAR POSITIONDescription
ICC sensor integrated unit judges gear positions according to the following signals.
- A/T turbine revolution signal transmitted from TCM with CAN communication.
- Gear ratio calculated from current gear position signal transmitted from TCM with CAN communication.
- Gear ratio calculated from vehicle speed signal transmitted from ABS actuator and electronic unit (control unit) with CAN communication
NOTE:
If DTC C1A15 is detected along with DTC U1000, C1A03 or C1A04, first diagnose the DTC U1000, C1A03 or C1A04.
- DTC U1000: Refer to: "Diagnosis Procedure". U1000
- DTC C1A03: Refer to: "Diagnosis Procedure". C1A03
- DTC C1A04: Refer to: "Diagnosis Procedure". C1A04
DTC Logic
DTC DETECTION LOGIC
Step 1-4:
Step 5-9:
Diagnosis Procedure