NO.1 ELECTRIC POWER STEERING (EPS) WARNING LIGHT DOES NOT ILLUMINATE WITH IGNITION SWITCHED ON

id060300950600

1
Electric power steering (EPS) warning light does not illuminate with ignition switched ON.*
TROUBLESHOOTING HINTS
•  EPS warning light circuit malfunction in the instrument cluster.
•  An error originates from the EPS CM, and the off signal is generated.
―  EPS CM malfunction

*  :Instrument cluster without TFT LCD display.

Diagnostic procedure

STEP

INSPECTION

ACTION
1
•  Turn on the EPS warning light at instrument cluster using the “WL+IL” of the M-MDS active command modes function.
•  Does the EPS warning light turn on?
Yes
EPS CM malfunction. Replace the EPS CM.
(See STEERING GEAR AND LINKAGE REMOVAL/INSTALLATION.)
No
Perform the instrument cluster configuration, then repeat the inspection from Step 1.
(See INSTRUMENT CLUSTER CONFIGURATION (USING AS-BUILT DATA).)
If the malfunction recurs, replace the instrument cluster.
(See INSTRUMENT CLUSTER REMOVAL/INSTALLATION.)