Nissan Maxima Service and Repair Manual: B2130 eeprom

DTC Logic

DTC DETECTION LOGIC

DTC No. Trouble diagnosis name DTC detecting condition Possible cause
B2130 EEPROM Driver seat control unit detected CPU malfunction
  • Driver seat control unit

DTC CONFIRMATION PROCEDURE

1. PERFORM DTC CONFIRMATION PROCEDURE

  1. Turn ignition switch ON.
  2. Check "Self diagnostic result" with CONSULT.

Is the DTC is detects?

Diagnosis Procedure

1. PERFORM DTC CONFIRMATION PROCEDURE

  1. Turn ignition switch ON.
  2. Check "Self diagnostic result" with CONSULT.
  3. Erase the DTC.
  4. Perform DTC confirmation procedure. Refer to ADP-38, "DTC Logic".

Is the DTC displayed again?

2. REPLACE DRIVER SEAT CONTROL UNIT

Replace driver seat control unit. Refer to ADP-169, "Removal and Installation".

    U1010 control unit (CAN)
    Description Refer to LAN-24, "CAN Communication Signal Chart". DTC Logic DTC DETECTION LOGIC DTC No. Trouble diagnosis name DTC detecting condition Possible cause U1010 ...

    B2112 sliding motor
    Description The seat sliding motor is installed to the seat frame. The seat sliding motor is activated with the driver seat control unit. Slides the seat forward/backward by changing the rotat ...

    Other materials:

    Washer switch
    Description Washer switch is integrated with combination switch (wiper and washer switch). Combination switch (wiper and washer switch) supplies ground and fuse # 38 from the IPEM E/R suppliespower for the front washer motor to operate. Component Inspection 1. CHECK WASHER SWITC ...

    Chassis and body maintenance
    IN-CABIN MICROFILTER IN-CABIN MICROFILTER : Removal and Installation REMOVAL Disengage the filter cover tab (1) by pushing up and pull out to remove the filter cover. Remove the in-cabin microfilter from the blower unit. INSTALLATION Installation is in the reverse order of removal ...

    P2100, P2103 throttle control motor relay
    Description Power supply for the throttle control motor is provided to the ECM via the throttle control motor relay. The throttle control motor relay is controlled ON/OFF by the ECM. When the ignition switch is turned ON, the ECM sends an ON signal to throttle control motor relay and batter ...

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