AUTOMATIC TRANSAXLE DIAGNOSIS
STEP 4. Check the power supply voltage at A/T control
(2) Turn the ignition switch to "ON" position.
Voltage should be battery positive voltage.
(4) Turn the ignition switch to "LOCK" (OFF) position.
Q: Is the voltage normal?
STEP 5. Check connector C-04 at intermediate connector
YES : Repair it because of harness open circuit or short
circuit to ground between A/T control relay connector
NO : Repair or replace it. Refer to GROUP 00E, Harness
STEP 6. Check the continuity at A/T control relay
(2) Check for the continuity between terminal 2 and ground.
Should be less than 2 ohm.
Q: Is the continuity normal?
YES : Go to Step 7.
between A/T control relay connector A-19X terminal 2