Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSMERCURY2005MARINER 2WD V6-3.0L VIN 1REPAIR AND DIAGNOSISRELAYS AND MODULESRELAYS AND MODULES - BODY AND FRAMESEAT TEMPERATURE CONTROL MODULESERVICE AND REPAIR
2005 Mercury Mariner 2WD V6-3.0L VIN 1
Seat Temperature Control Module: Service and Repair
2005 Mercury Mariner 2WD V6-3.0L VIN 1SECTION Service and Repair
HEATED SEAT MODULE
Removal and Installation
WARNING:
- Never probe the connectors on the air bag module or pretensioner. Doing so may result in pretensioner or air bag deployment and may result in personal injury. Failure to follow these instructions may result in personal injury.
- The safety belt pretensioner is a pyrotechnic device. Always wear safety glasses when repairing an air bag equipped vehicle and when handling a safety belt buckle pretensioner or safety belt retractor pretensioner. Never probe a pretensioner electrical connector. Doing so may result in pretensioner or air bag deployment. Failure to follow these instructions may result in personal injury.
- To avoid accidental deployment and possible personal injury, the backup power supply must be depleted before repairing or replacing any front air bag or side air curtain supplemental restraint system (SRS) components and before repairing, replacing, adjusting or striking components near the front air bag or side air curtain sensors, such as doors, instrument panel, console, door latches, strikers, seats and hood latches.
Refer to the appropriate Component or System to determine the location of the front air bag sensors.
The side impact sensors are located at or near the base of the B-pillar.
To deplete the backup power supply energy, disconnect the negative battery cable and wait at least one minute. Be sure to disconnect auxiliary batteries and power supplies (if equipped). Failure to follow these instructions may result in personal injury.
NOTE:
- The driver seat and passenger seat are similar.
- The power seat and manual seat are similar.
1. WARNING: To reduce the risk of serious personal injury, read and follow all warnings, cautions and notes in the supplemental restraint system (SRS) depower/repower procedure. Failure to follow these instructions may result in personal injury.
Remove the front seat and depower the SRS.
2. Using a small flat-blade screwdriver, release the locking tab and slide the heated seat module off the bracket.
- Disconnect the electrical connector.
3. To install, reverse the removal procedure.
4. Install the front seat and repower the SRS.
Removal and Installation
WARNING:
- Never probe the connectors on the air bag module or pretensioner. Doing so may result in pretensioner or air bag deployment and may result in personal injury. Failure to follow these instructions may result in personal injury.
- The safety belt pretensioner is a pyrotechnic device. Always wear safety glasses when repairing an air bag equipped vehicle and when handling a safety belt buckle pretensioner or safety belt retractor pretensioner. Never probe a pretensioner electrical connector. Doing so may result in pretensioner or air bag deployment. Failure to follow these instructions may result in personal injury.
- To avoid accidental deployment and possible personal injury, the backup power supply must be depleted before repairing or replacing any front air bag or side air curtain supplemental restraint system (SRS) components and before repairing, replacing, adjusting or striking components near the front air bag or side air curtain sensors, such as doors, instrument panel, console, door latches, strikers, seats and hood latches.
Refer to the appropriate Component or System to determine the location of the front air bag sensors.
The side impact sensors are located at or near the base of the B-pillar.
To deplete the backup power supply energy, disconnect the negative battery cable and wait at least one minute. Be sure to disconnect auxiliary batteries and power supplies (if equipped). Failure to follow these instructions may result in personal injury.
NOTE:
- The driver seat and passenger seat are similar.
- The power seat and manual seat are similar.
1. WARNING: To reduce the risk of serious personal injury, read and follow all warnings, cautions and notes in the supplemental restraint system (SRS) depower/repower procedure. Failure to follow these instructions may result in personal injury.
Remove the front seat and depower the SRS.
2. Using a small flat-blade screwdriver, release the locking tab and slide the heated seat module off the bracket.
- Disconnect the electrical connector.
3. To install, reverse the removal procedure.
4. Install the front seat and repower the SRS.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.