P0700

P0700 TRANSMISSION CONTROL





Description
The TCM consists of a microcomputer and connectors for signal input and output and for power supply. The
TCM controls the A/T.




On Board Diagnosis Logic
- This is an OBD-II self-diagnostic item.
- Diagnostic trouble code "P0700" with CONSULT-III is detected when TCM is malfunctioning.




Possible Cause
TCM.




DTC Confirmation Procedure

NOTE:
If "DTC Confirmation Procedure" has been previously performed, always turn ignition switch OFF and wait at least 10 seconds before performing the next test.
After the repair, perform the following procedure to confirm the malfunction is eliminated.

WITH CONSULT-III
1. Turn ignition switch ON.
2. Select "SELF-DIAG RESULTS" in "TRANSMISSION".
3. Touch "START".
4. Start engine.
5. Run engine for at least 2 consecutive seconds at idle speed.
6. If DTC is detected, go to P0700.

WITH GST
Follow the procedure "WITH CONSULT-III".




Diagnosis Procedure
1.CHECK DTC
With CONSULT-III
1. Turn ignition switch ON.
2. Select "SELF-DIAG RESULTS" in "TRANSMISSION".
3. Touch "ERASE".
4. Turn ignition switch OFF and wait for at least 10 seconds.
5. Perform P0700.
Is the "P0700" displayed again?
YES - Replace the control valve with TCM. Refer to Service and Repair.
NO INSPECTION END