DIAGNOSIS
TSB Revision
WIRELESS CONTROL MODULE (WCM)
42C-47
STEP 2. Diagnostic trouble code check
(1) Turn the ignition switch to the "LOCK" (OFF) position.
(2) Turn the ignition switch to the "ON" position.
(3) Check if the DTC is set.
(4) Turn the ignition switch to the "LOCK" (OFF) position.
Q: Is the DTC C1900 set?
YES : Register the ID codes (Refer to
P.42C-99
). Then go
to Step 3.
NO : The procedure is complete.
STEP 3. Recheck for diagnostic trouble code.
Check again if the DTC is set.
(1) Turn the ignition switch to the "LOCK" (OFF) position.
(2) Turn the ignition switch to the "ON" position.
(3) Check if the DTC is set.
(4) Turn the ignition switch to the "LOCK" (OFF) position.
Q: Is the DTC C1900 reset?
YES : Replace the WCM and register the ID codes (Refer to
P.42C-10
). Then start over at Step 1.
NO : The procedure is complete.