NO.23 SS MODE INDICATOR LIGHT ILLUMINATES WHEN SS MODE SWITCH IS NOT TURNED ON [DJVA-EL]

id050312246000

23

SS mode indicator light illuminates when SS mode switch is not turned ON
DESCRIPTION
•  SS mode indicator light illuminates even though SS mode switch turned off and IG SW at ON.
POSSIBLE CAUSE
•  SS mode switch malfunction (Stuck ON)
•  Short to ground in wiring harness between SS mode switch and TCM terminal B21

Diagnostic procedure

STEP

INSPECTION

ACTION
1
Inspect SS_SW PID value using the M-MDS.
Is SS_SW PID value normal?
Yes
Go to the Step 3.
No
Go to the next step.
2
Inspect SS mode switch.
(See SS MODE SWITCH INSPECTION [DJVA-EL].)
Is the SS mode switch normal?
Yes
Inspect for short to GND in wiring harness between selector lever component terminal A and TCM terminal B21.
Repair or replace any malfunctioning pert.
No
Replace the selector lever component.
(See CVT (CONTINUOUSLY VARIABLE TRANSAXLE) SHIFT MECHANISM REMOVAL/INSTALLATION.)
3
Inspect the instrument cluster.
(See INSTRUMENT CLUSTER INSPECTION.)
Yes
Go to the next step.
No
Replace the instrument cluster.
(See INSTRUMENT CLUSTER REMOVAL/INSTALLATION.)
4
•  Verify the test results.
―  If normal, return to the diagnostic index to service any additional symptoms.
―  If the malfunction remains, inspect the related Service Information and perform repair or diagnosis.
•  If the vehicle is repaired, the symptom troubleshooting is completed.
•  If the vehicle is not repaired or additional diagnostic information is not available, replace the TCM. (See TCM REMOVAL/INSTALLATION [DJVA-EL].)