Seat Cushion Side
WARNING: This page is about a different car, the 2016 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.
- Switch the ignition to off.
- Disconnect the negative battery cable and wait 1 min. or more . (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION .)
- Remove the front seat. (See FRONT SEAT REMOVAL/INSTALLATION .)
- Inspect for continuity between the seat warmer unit connector (short code) terminal G-H.
- If not as specified, replace the front seat cushion pad. (See FRONT SEAT CUSHION TRIM REMOVAL/INSTALLATION .)
- Measure the temperature around the thermostat.
NOTE:
- To make the temperature around the thermostat at the normal temperature, the seat warmer is left for 30 minutes or more while turned off.
- Measure the resistance between the seat warmer unit connector terminal D-F, records with the surrounding temperature of the thermostat measured beforehand.
- Connect the negative battery cable.
- Connect the seat warmer unit connector.
- Switch the seat warmer switch to Lo position, and warm the seat warmer.
- Measure the resistance between the seat warmer unit connector terminal D-F, and report it.
- Switch the seat warmer switch to High position, and warm the seat warmer.
- 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.
- If the change in resistance cannot be confirmed, replace the front seat cushion pad. (See FRONT SEAT CUSHION TRIM REMOVAL/INSTALLATION .)