Nissan Maxima Service and Repair Manual: C1130, C1131, C1132, C1133, C1136 engine signal

Nissan Maxima Service and Repair Manual / Brakes / Brake control system / DTC/circuit diagnosis / C1130, C1131, C1132, C1133, C1136 engine signal

Description

ABS actuator and electric unit (control unit) and ECM exchange the engine signal with CAN communication line.

DTC Logic

DTC DETECTION LOGIC

Nissan Maxima. DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.CHECK SELF-DIAGNOSIS RESULTS

Check the self-diagnosis results.

Nissan Maxima. CHECK SELF-DIAGNOSIS RESULTS

Diagnosis Procedure

1.CHECK ENGINE SYSTEM

  1. Perform ECM self-diagnosis. Repair or replace items indicated, then perform ECM self-diagnosis again.

    Refer to EC-138, "CONSULT Function".

  2. Perform ABS actuator and electric unit (control unit) self-diagnosis. Refer to BRC-21, "CONSULT Function (ABS)".
    C1121, C1123, C1125, C1127 out ABS sol
    Description The solenoid valve increases, holds or decreases the fluid pressure of each brake caliper according to the signals transmitted by the ABS actuator and electric unit (control unit). D ...

    C1142 press sen circuit
    Description The pressure sensor converts the brake fluid pressure to an electric signal and transmits it to the ABS actuator and electric unit (control unit). (The pressure sensor is integrated i ...

    Other materials:

    RGB (R: red) signal circuit
    Description Transmit the image displayed with AV control unit with RGB signal to the display unit. Diagnosis Procedure 1.CHECK CONTINUITY RGB (R: RED) SIGNAL CIRCUIT Turn ignition switch OFF. Disconnect display unit connector M141 and AV control unit connector M154. Check cont ...

    B1023 passenger air bag off indicator
    Description DTC B1023 FRONT PASSENGER AIR BAG OFF INDICATOR The front passenger air bag off indicator is wired to the air bag diagnosis sensor unit. The air bag diagnosissensor unit monitors the front passenger air bag off indicator and circuit for failures. PART LOCATION DTC Logic DTC DETE ...

    Push-button ignition switch positions
    LOCK (Normal parking position) The ignition switch can only be locked in this position. The ignition switch will be unlocked when it is pushed to the ACC position while carrying the Intelligent Key. The ignition switch will lock when any door is opened or closed with the ignition switched ...

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