P0705

P0705 TRANSMISSION RANGE SWITCH A





Description
The transmission range switch detects the selector lever position and transmits a signal to the TCM.




DTC Logic

DTC DETECTION LOGIC

DTC DETECTION LOGIC:

DTC CONFIRMATION PROCEDURE

CAUTION:
Always drive vehicle at a safe speed.

NOTE:
If "DTC CONFIRMATION PROCEDURE" has been previously performed, always turn ignition switch
OFF. Then wait at least 10 seconds before performing the next test.
1.CHECK DTC DETECTION
With CONSULT-III
1. Start the engine.
2. Select "Data Monitor" in "TRANSMISSION".
3. Drive vehicle and maintain the following conditions for least 2 consecutive seconds.

With GST
Follow the procedure "With CONSULT-III".
Is "P0705" detected?
YES - Go to P0705.
NO - Check intermittent incident. Refer to Intermittent Incident.




Diagnosis Procedure
1.CHECK TCM POWER SUPPLY AND GROUND CIRCUIT
Check TCM power supply and ground circuit. Refer to Main Power Supply and Ground Circuit.
Is the inspection result normal?
YES - GO TO 2.
NO - Repair or replace damaged parts.
2.CHECK SUB-HARNESS
1. Remove control valve with TCM. Refer to Exploded View.
2. Disconnect transmission range switch connector and TCM connector.
3. Check continuity between transmission range switch connector terminals and TCM connector terminals.





Is the inspection result normal?
YES - GO TO 3.
NO - Repair or replace damaged parts.
3.DETECT MALFUNCTIONING ITEM
Check the following.
- Check terminals of transmission range switch connector and TCM connector, and harness cladding for damage.
- Check connector for loose connection.
Is the inspection result normal?
YES - Replace the control valve with TCM. Refer to Exploded View.
NO - Repair or replace damaged parts.