Nissan Sentra manuals

Nissan Sentra Service Manual: U1010 Control unit (CAN)

Description

Initial diagnosis of ABS actuator and electric unit (control unit)

DTC Logic

DTC DETECTION LOGIC

DTC

Items (CONSULT screen terms)

DTC detection condition

Possible cause

U1010 CONTROL UNIT (CAN) When detecting error during the initial diagnosis of CAN controller of ABS actuator and electric unit (control unit). ABS actuator and electric unit (control unit)

DTC CONFIRMATION PROCEDURE

1.PERFORM SELF-DIAGNOSIS

With CONSULT.


  1. Turn ignition switch ON.

  2. Perform self diagnostic result.

Is DTC U1010 detected? YES >> Proceed to diagnosis procedure. Refer to BRC-89, "Diagnosis Procedure".

NO >> Inspection End.

Diagnosis Procedure

1.REPLACE ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)

Replace ABS actuator and electric unit (control unit). Refer to BRC-110, "Removal and Installation".

>> Inspection End.

U1002 System comm (CAN)
DTC Logic DTC DETECTION LOGIC DTC Display item Malfunction detected condition Possible cause U1002 SYSTEM COMM(CAN) When ABS actuator and electric unit (control unit) ...

Parking brake switch
Component Function Check 1.CHECK PARKING BRAKE SWITCH OPERATION Check that brake warning lamp in combination meter turns ON/OFF when parking brake is actuated. Is the inspection result normal? ...

Other materials:

Basic inspection
DIAGNOSIS AND REPAIR WORKFLOW Work Flow OVERALL SEQUENCE DETAILED FLOW 1.INTERVIEW CUSTOMER Interview the customer to obtain as much information as possible about the conditions and environment under which the malfunction occurred. >> GO TO 2. 2.SYMPTOM CHECK Verify symptoms. ...

General Precautions
Always use a 12 volt battery as power source. Do not attempt to disconnect battery cables while engine is running. Before connecting or disconnecting the ECM harness connector, turn ignition switch OFF and disconnect negative battery cable. Failure to do so may damage the ECM because ...

Precaution for work
When removing or disassembling each component, be careful not to damage or deform it. If a component may be subject to interference, be sure to protect it with a shop cloth. When removing (disengaging) components with a screwdriver or similar tool, be sure to wrap the component with a ...

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