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Home >> Infiniti >> 2018 >> Q70 5.6 Luxe, RWD >> Repair and Diagnosis >> Accessories & Equipment >> Seats >> Seats (Except Hybrid) >> Symptom Diagnosis >> Temperature Adjustment Is Impossible >> Diagnosis Procedure

Diagnosis Procedure

  1. CHECK CLIMATE CONTROLLED SEAT CUSHION BLOWER FILTER 

    Check climate controlled seat cushion blower filter.

    Refer to Diagnosis Procedure .

    Is the inspection result normal?

    YES

    GO TO 2.

    NO

    Repair or replace the malfunctioning parts.

  2. CHECK CLIMATE CONTROLLED SEAT SWITCH 

    Check climate controlled seat switch.

    Refer to Component Function Check .

    Is the inspection result normal?

    YES

    GO TO 3.

    NO

    Repair or replace the malfunctioning parts.

  3. CHECK SEAT CUSHION THERMAL ELECTRIC UNIT SENSOR 

    Check seat cushion thermal electric unit sensor.

    Refer to Component Function Check .

    Is the inspection result normal?

    YES

    GO TO 4.

    NO

    Repair or replace the malfunctioning parts.

  4. CHECK SEAT CUSHION THERMAL ELECTRIC UNIT 

    Check seat cushion thermal electric unit.

    Refer to Component Function Check .

    Is the inspection result normal?

    YES

    GO TO 5.

    NO

    Repair or replace the malfunctioning parts.

  5. CHECK CLIMATE CONTROLLED SEAT CUSHION BLOWER MOTOR 

    Check climate controlled seat cushion blower motor.

    Refer to Component Function Check .

    Is the inspection result normal?

    YES

    GO TO 6.

    NO

    Repair or replace the malfunctioning parts.

  6. CONFIRM THE OPERATION 

    Confirm the operation again.

    Is the inspection result normal?

    YES

    Check intermittent incident. Refer to Intermittent Incident .

    NO

    GO TO 1.