DTC P0600 A/T CONTROL
EF & EC-7205prose procedureSystem Description
NOTE
These circuit lines are used to control the smooth shifting up and down of A/T during the hard acceleration/deceleration. Voltage signals are exchanged between ECM and TCM (Transmission control module).
On Board Diagnosis Logic
P0600
Malfunction is detected when ...ECM receives incorrect voltage from TCM (Transmission control module) continuously.
Check Items (Possible Cause)Harness or connectors [The circuit between ECM and TCM (Transmission control module) is open or shorted.]
NOTE
The MI will not light for A/T control.
DTC Confirmation Procedure
NOTE
If "DTC Confirmation Procedure" has been previously conducted, always turn ignition switch "OFF" and wait at least 1 second before conducting the next test.
CONSULT-II
- 1Turn ignition switch "ON".
- 2Select "DATA MONITOR" mode with CONSULT-II.
- 3Start engine and wait at least 2 seconds.
SEF058Y - 4If DTC is detected, go to "Diagnostic Procedure", EC-7207.