DTC Diagnosis Procedure
WARNING: This page is about a different variant/trim than selected.
- CHECK TCM BATTERY POWER SUPPLY (BACK-UP) CIRCUIT
- Turn ignition switch OFF.
- Disconnect TCM connector.
- Check voltage between TCM harness connector terminals and ground.
TCM
-
Voltage
Connector
Terminal
F16
45
Ground
10 - 16 V
46
Is the inspection result normal?
YES
Replace the TCM. Refer to TCM : Removal & Installation .
NO
GO TO 2.
- DETECT MALFUNCTIONING ITEMS
Check the following items:
- Open or short circuit of harness between battery positive terminal and TCM connector terminals 45, and 46.
- 10A fuse (No. 63, located in the fuse, fusible link and relay box). Refer to Wiring Diagram .
Is the inspection result normal?
YES
INSPECTION END
NO
Repair or replace malfunctioning parts.