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Mazda CX-5 Service & Repair Manual: Seat Warmer Unit Inspection

Mazda CX-5 Service & Repair Manual / Body / Seats / Seat Warmer Unit Inspection

WARNING:

CAUTION:

Driver-Side

Seat cushion side

1. Switch the ignition to off.

2. Disconnect the negative battery cable and wait 1 min. or more

..

3. Remove the front seat..

4. Inspect for continuity between the seat warmer unit connector terminal 5C—5D.



5. Measure the temperature around the thermostat.


NOTE:

6. Measure the resistance between the seat warmer unit connector terminal 5A—5B, records with the surrounding temperature of the thermostat measured beforehand.

7. Connect the negative battery cable.

8. Connect the seat warmer unit connector.

9. Switch the seat warmer switch to Lo position, and warm the seat warmer.

10. Measure the resistance between the seat warmer unit connector terminal 5A—5B, and report it.

11. Switch the seat warmer switch to High position, and warm the seat warmer.

12. Measure the resistance between the seat warmer unit connector terminal 5A—5B, it is confirmed that there is a change from the resistance recorded beforehand.

Seat back side

1. Switch the ignition to off.

2. Disconnect the negative battery cable and wait 1 min. or more

..

3. Remove the front seat..

4. Inspect for continuity between the seat warmer unit connector (short code) terminal A—B.


Passenger-Side

Seat cushion side

1. Switch the ignition to off.

2. Disconnect the negative battery cable and wait 1 min. or more

..

3. Remove the front seat..

4. Inspect for continuity between the seat warmer unit connector (short code) terminal G—H.



5. Measure the temperature around the thermostat.


NOTE:

6. Measure the resistance between the seat warmer unit connector terminal D—F, records with the surrounding temperature of the thermostat measured beforehand.

7. Connect the negative battery cable.

8. Connect the seat warmer unit connector.

9. Switch the seat warmer switch to Lo position, and warm the seat warmer.

10. Measure the resistance between the seat warmer unit connector terminal D—F, and report it.

11. Switch the seat warmer switch to High position, and warm the seat warmer.

12. Measure the resistance between the seat warmer unit connector terminal D—F, it is confirmed that there is a change from the resistance recorded beforehand.

Seat back side

1. Switch the ignition to off.

2. Disconnect the negative battery cable and wait 1 min. or more

..

3. Remove the front seat..

4. Inspect for continuity between the seat warmer unit connector (short code) terminal A—B.


Seat Warmer System
Purpose The seat warmer system warms the front seat cushion and front seat back using the seat warmer unit. Function The seat warmer unit warms the seat cushion and seat back by ...

Seat Weight Sensor Calibration [Two Step Deployment Control System]
CAUTION: If any of the following work is performed, perform the seat weight sensor calibration using the M-MDS. Replacement with a new seat weight sensor Replacement ...

Other materials:

A Pillar Trim Removal/Installation
1. Partially peel back the seaming welt. 2. Take the shaded area shown in the figure, and pull the A-pillar trim in the direction of the arrow (1) while detaching clip A, clips B. 3. Cut the lead wire connecting clips B and grommet using a nipper. 4. Pull the A-pillar trim in the dir ...

Clock Spring Adjustment [Two Step Deployment Control System]
1. Set the front wheels straight ahead. CAUTION: The clock spring will break if over?wound. Do not forcibly turn the clock spring. 2. Turn the clock spring clockwise until it stops. 3. Turn the clock spring counterclockwise approx. 2 turns. 4. Align the mark on the clo ...

Headlight High Beam Indicator Light
Purpose Notifies the user that the headlights (HI) are illuminated. Function Illuminates when the headlight (HI) or parking illumination conditions are met. Construction Displayed in the instrument cluster. Operation 1. When the light switch is operat ...

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