Removal and installation
Diagnosis and repair workflowStep lamp circuit
Description
Controls the step lamp (ground side) to turn the step lamp ON and OFF.
Component Function Check
CAUTION: Before performing the diagnosis,
check that the following is normal.
Battery saver output/power supply
Step lamp bulbs
1.CHECK STEP LAMP OPERATION
CONSULT
Turn igni ...
Power supply and ground circuit
Description
EPS system functions by ignition power supply.
Diagnosis Procedure
1.CHECK POWER SUPPLY
Turn the ignition switch OFF.
Disconnect power steering control unit connector.
Turn the ignition switch ON.
Check voltage between power steering control unit connectorM59
terminal 3 ...
Chassis & body maintenance
Abbreviations: I = Inspect and correct or replace as necessary, R =
Replace,
NOTE:
Maintenance items with " " should be performed more frequently according
to "Maintenance under severe driving conditions".
(1) If towing a trailer, using a camper or a car-top carrier or driving on ro ...