Nissan Rogue (T33) 2021-Present Service Manual: Dtc/circuit Diagnosis :: B2900-01 Sliding / Lifting Switch

Nissan Rogue (T33) 2021-Present Service Manual / Body Interior :: Automatic Drive Positioner / Dtc/circuit Diagnosis :: B2900-01 Sliding / Lifting Switch

DTC Description

DTC DETECTION LOGIC

DTC No.

CONSULT screen items

(Trouble diagnosis content) 		DTC detection condition
B2900-01

Sliding / lifting switch

(Sliding / lifting switch) 		Diagnosis condition The power consumption control of driver seat control unit is in wake-up state
Signal (terminal) Sliding / lifting switch signal (terminal #31)
Threshold 0.352 – 3.962 V
Diagnosis delay time 20 seconds or more

POSSIBLE CAUSE

  • Sliding / lifting switch

  • Driver seat control unit

FAIL-SAFE

—

DTC CONFIRMATION PROCEDURE

PERFORM DTC CONFIRMATION PROCEDURE

CONSULT

  1. Ignition switch ON and wait for 20 seconds or more.

  2. Select “Self diagnosis result” mode of “DRIVER SEAT”.

Is DTC detected?

YES>>

Refer to DTC Diagnosis Procedure.

NO>>

To check malfunction symptom before repair: Refer to Intermittent Incident.

NO>>

Confirmation after repair: Inspection End.

DTC Diagnosis Procedure

CHECK SLIDING / LIFTING SWITCH SIGNAL VOLTAGE

Check voltage between driver seat control unit harness connector and ground.

(+) (—) Condition

Voltage

(Approx.)
Driver seat control unit
Connector Terminal
B213 31 Ground Sliding switch Operate (forward) 3.065 – 3.962 V
Operate (backward) 2.638 – 3.064 V
Lifting switch Operate (upward) 0.789 – 1.755 V
Operate (downward) 0.352 – 0.788 V
Sliding / lifting switch release 3.963 – 4.799 V*

*: When the power consumption control of driver seat control unit is in wake-up state.

Is the inspection result normal?

YES>>

Inspection End.

NO>>

GO TO 2.

CHECK SLIDING / LIFTING SWITCH

Check sliding / lifting switch. Refer to Component Inspection.

Is the inspection result normal?

YES>>

Replace driver seat control unit. Refer to Removal and Installation.

NO>>

Replace power seat switch LH. Refer to Removal and Installation.

Component Inspection

CHECK SLIDING / LIFTING SWITCH

  1. Ignition switch OFF.

  2. Disconnect power seat switch LH connector.

  3. Check resistance between power seat switch LH terminals.

    Power seat switch LH Condition Resistance: (kΩ)
    Terminals
    1 4 Sliding switch Operate (forward) 4.485 – 4.575
    Operate (backward) 2.673 – 2.727
    Lifting switch Operate (upward) 0.418 – 0.426
    Operate (downward) 0.258 – 0.264
    Sliding / lifting switch release 29.700 – 30.300

Is the inspection result normal?

YES>>

Inspection End.

NO>>

Replace power seat switch LH. Refer to Removal and Installation.

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