Nissan Rogue (T33) 2021-Present Service Manual: Dtc/circuit Diagnosis :: Rear Seat Heater Switch Lh

Nissan Rogue (T33) 2021-Present Service Manual / Body Interior :: Seat / Dtc/circuit Diagnosis :: Rear Seat Heater Switch Lh

Component Function Check

CAUTION:

Before performing the diagnosis, check that the following are normal:

  • Rear seat heater LH

CHECK REAR SEAT HEATER SWITCH LH FUNCTION

  1. Start the engine.

  2. Check that rear seat heater switch LH indicator (Low, Mid, High) turns ON when operating rear seat heater switch LH.

Is the inspection result normal?

YES>>

Rear seat heater switch LH function is OK.

NO>>

Refer to Diagnosis Procedure.

Diagnosis Procedure

CHECK REAR SEAT HEATER SWITCH LH POWER SUPPLY VOLTAGE

  1. Ignition switch OFF.

  2. Disconnect rear seat heater switch LH connector.

  3. Ignition switch ON.

  4. Check voltage between rear seat heater switch LH harness connector and ground.

    + —

    Voltage

    (Approx.)
    Rear seat heater switch LH
    Connector Terminal
    M203 5 Ground Battery voltage

Is the inspection result normal?

YES>>

GO TO 4.

NO>>

GO TO 2.

CHECK REAR SEAT HEATER SWITCH LH SIGNAL CIRCUIT (OPEN)

  1. Ignition switch OFF.

  2. Disconnect A/C switch assembly connector.

  3. Check continuity between rear seat heater switch LH harness connector and A/C switch assembly harness connector.

    Rear seat heater switch LH A/C switch assembly Continuity
    Connector Terminal Connector Terminal
    M203 5 M84 8 Yes

Is the inspection result normal?

YES>>

GO TO 3.

NO>>

Repair the harness or connector.

CHECK REAR SEAT HEATER SWITCH LH SIGNAL CIRCUIT (SHORT TO GROUND)

Check continuity between rear seat heater switch LH harness connector and ground.

Rear seat heater switch LH — Continuity
Connector Terminal
M203 5 Ground No

Is the inspection result normal?

YES>>

Replace A/C switch assembly. Refer to Removal and Installation.

NO>>

Repair the harness or connector.

CHECK REAR SEAT HEATER SWITCH LH GROUND CIRCUIT (OPEN)

  1. Ignition switch OFF.

  2. Check continuity between rear seat heater switch LH harness connector and ground.

    Rear seat heater switch LH — Continuity
    Connector Terminal
    M203 7 Ground Yes

Is the inspection result normal?

YES>>

GO TO 5.

NO>>

Repair the harness or connector.

CHECK REAR SEAT HEATER SWITCH LH

Check rear seat heater switch LH. Refer to Component Inspection.

Is the inspection result normal?

YES>>

GO TO 6.

NO>>

Replace rear seat heater switch LH. Refer to Removal and Installation.

CHECK FUSE

Check that the following fuse is not blown (open):

Unit Location Fuse No. Capacity
Ignition switch power supply Fuse block (J/B) 65 5A

Is the fuse blown (open)?

YES>>

Replace the blown (open) fuse after repairing the affected circuit if a fuse is blown (open).

NO>>

GO TO 7.

CHECK REAR SEAT HEATER SWITCH LH INDICATOR POWER SUPPLY VOLTAGE

  1. Start the engine.

  2. Check voltage between rear seat heater switch LH harness connector and ground.

    + —

    Voltage

    (Approx.)
    Rear seat heater switch LH
    Connector Terminal
    M203 1 Ground Battery voltage

Is the inspection result normal?

YES>>

GO TO 8.

NO>>

Repair the harness or connector.

CHECK REAR SEAT HEATER SWITCH LH INDICATOR SIGNAL VOLTAGE

  1. Ignition switch OFF.

  2. Connect rear seat heater switch LH connector.

  3. Start the engine.

  4. Check voltage between rear seat heater switch LH harness connector and ground.

    + —

    Voltage

    (Approx.)
    Rear seat heater switch LH
    Connector Terminal
    M203 2 Ground Battery voltage
    3
    4

Is the inspection result normal?

YES>>

GO TO 9.

NO>>

Replace the rear seat heater switch LH. Refer to Removal and Installation.

CHECK REAR SEAT HEATER SWITCH LH INDICATOR SIGNAL CIRCUIT (OPEN)

  1. Ignition switch OFF.

  2. Disconnect rear seat heater switch LH connector and A/C switch assembly connector.

  3. Check continuity between rear seat heater switch LH harness connector and A/C switch assembly harness connector.

    Rear seat heater switch LH A/C switch assembly Continuity
    Connector Terminal Connector Terminal
    M203 2 M84 9 Yes
    3 10
    4 11

Is the inspection result normal?

YES>>

GO TO 10.

NO>>

Repair the harness or connector.

REPLACE A/C SWITCH ASSEMBLY

  1. Replace A/C switch assembly. Refer to Removal and Installation.

  2. Reconnect all connectors.

  3. Start the engine.

  4. Check that rear seat heater switch LH indicator (Low, Mid, High) turns ON when operating rear seat heater switch LH.

Is the inspection result normal?

YES>>

Inspection End.

NO>>

Replace A/C amp. Refer to Removal and Installation.

Component Inspection

CHECK REAR SEAT HEATER SWITCH LH

  1. Ignition switch OFF.

  2. Disconnect rear seat heater switch LH connector.

  3. Check continuity between rear seat heater switch LH terminals.

    Rear seat heater switch LH Condition Continuity
    Terminal
    5 7 Pressed Yes
    Not pressed No

Is the inspection result normal?

YES>>

Inspection End.

NO>>

Replace rear seat heater switch LH. Refer to Removal and Installation.

    Dtc/circuit Diagnosis. Front Seat Heater Lh
    Component Function Check CHECK FRONT SEAT HEATER LH FUNCTION Start the engine. Check that seat cushion and seat back of front seat LH warms when operating front seat heater swit...
    Symptom Diagnosis. Heated Seat System
    Symptom Table Symptom Inspection item Front seat heater LH is inoperative. Front seat heater LH circuit Seat cushion heater LH Front seat back heater LH A/C amp. Refer to Compon...

    Other materials:

    Remote engine start
    Basic information The remote engine start button is located on the Intelligent Key of the Nissan Rogue, if equipped. This feature allows you to start the engine from outside the vehicle, ensuring added comfort during hot or cold weather. Some systems, including the air conditioning system, may ...

    P2484 Exhaust Gas Temperature Sensor
    DTC Description DTC DETECTION LOGIC DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition P2484 00 Exhaust gas temp sensor bank 1 (Exhaust Gas Temperature Sensor Circuit Intermittent/Erratic Bank 1 Sensor 5) Diagnosis condition Engine run Signa ...

    Informations de base
    AVERTISSEMENT Le non-respect des instructions et avertissements relatifs à l’utilisation correcte du détecteur de collision frontale intelligent du Nissan Rogue peut entraîner des blessures graves, voire mortelles. Le détecteur de collision frontale intelligent sert uniquement à averti ...