Nissan Sentra B18 (2020-2025) Service Manual: Protection Function
EPS control unit decreases the output signal to EPS motor while extremely using the power steering function (e.g., full steering) consecutively for protecting EPS motor and EPS control unit (overload protection control). While activating overload protection control, the assist torque gradually decreases, and the steering wheel turning force becomes heavy. The normal assist torque is recovered if the steering wheel is not turned for a while.
Fail-Safe
Fail-Safe
If any malfunction occurs in the system and
control unit detects the malfunction, EPS warning lamp on
combination meter turns ON to indicate system malfunction. ...
Dtc Inspection Priority Chart
DTC Inspection Priority Chart
When multiple DTCs are detected simultaneously,
check one by one depending on the following priority list:
...
Other materials:
Removal and Installation
Removal and Installation
REMOVAL
Remove the
wheel and tire using power tool. Refer to Removal and Installation.
Remove the
nut and disconnect the stabilizer connecting rod from the
stabilizer bar.
Remove the
front suspension member. Refer to Removal and Installation.
...
P0088 Frp Control System
Dtc Description
DTC Description
DTC DETECTION LOGIC
DTC
CONSULT screen terms
(Trouble diagnosis
content)
DTC detection
condition
...
A/f Sensor 1 Heater
Component Inspection
Component Inspection
CHECK AIR FUEL RATIO (A/F) SENSOR 1
HEATER
Turn ignition switch OFF.
Disconnect air fuel ratio (A/F) sensor
1 harness connector.
Check resi ...
