Nissan Sentra B18 (2020-2025) Service Manual: Removal and Installation
The EPS control unit is an integral part of the steering gear assembly.
If the replacement of the EPS control unit is necessary, replace the steering gear assembly. Refer to Removal and Installation.
CAUTION:
Perform ADDITIONAL SERVICE WHEN REPLACING EPS CONTROL UNIT. Refer to Work Procedure.
Eps Control Unit
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Restraints
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Other materials:
Ipdm-e branch line circuit
Diagnosis Procedure
1.Check connector
Turn the ignition switch off.
Disconnect the battery cable from the negative terminal.
Check the terminals and connectors of the ipdm e/r for damage, bend and
loose connection (unit side
and connector side).
Is the inspection result normal?
Yes ...
System Description
System Description
SYSTEM DIAGRAM
Sonar Control Unit Input Signal (CAN Communication)
Transmit unit
Signal name
AV control unit
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M/t Oil
Inspection
Inspection
OIL LEAKAGE
Make sure that gear oil is not leaking from
transaxle or around it.
OIL LEVEL
Remove
filler plug (1) and gasket from transaxle case.
Check the
oil level from filler plug mounting hole as shown.
CAUTION:
Do not start engine whi ...
