EPS CONTROL UNIT
Removal and Installation
CAUTION: Disconnect the battery negative terminal before removing the EPS control unit.
The EPS control unit is an integral part of the steering column. If the replacement of the EPS control unit is necessary, replace the steering column. Refer to ST-12, "Removal and Installation".
Unbalance steering wheel turning force (torque variation)
RestraintsP0125 ECT sensor
DTC Description
DTC DETECTION LOGIC
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
P0125
ECT SENSOR
(Insufficient coolant temperature for closed
loop fuel control)
Voltage sent to ECM from the sensor is not practical, ...
ECU diagnosis information
DIAGNOSIS SENSOR UNIT
DTC Index
DIAGNOSTIC CODE CHART
NOTE:
Follow the procedures in numerical order when repairing malfunctioning parts.
Confirm whether malfunction is
eliminated using air bag warning lamp or CONSULT each time repair is finished.
If malfunction is still
observed, proceed ...
How to erase permanent DTC
Description
OUTLINE
When a DTC is stored in ECM
When a DTC is stored in ECM and MIL is ON, a permanent DTC is erased with MIL
shutoff if the same malfunction
is not detected after performing the driving pattern for MIL shutoff three times
in a raw.
*1: When the same malfunction is detecte ...