Workshop Manual

4B2–99
DRIVE LINE CONTROL SYSTEM (TOD)
Step Action Yes No
1 Disconnect the ECU connector from ECU.
Is there the continuity established between terminals (C–37)7 and
(C–37)25?
Go to Step 2
The ECU has
failed. Replace
the ECU.
Go to Step 3
2 Is the self-diagnostic connector short-circuited?
Go to Step 3
Open the
self-diagnostic
connector.
Go to Step 3
3 1. Check that all the parts are mounted.
2. Clear the trouble codes.
Is this step complete?
Verify the repair. Go to Step 3