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 MANUALSJEEP2007GRAND CHEROKEE 2WD V8-5.7L VIN 2REPAIR AND DIAGNOSISBODY AND FRAMERELAYS AND MODULES - BODY AND FRAMESEAT TEMPERATURE CONTROL MODULELOCATIONS
2007 Jeep Grand Cherokee 2WD V8-5.7L VIN 2
Seat Temperature Control Module: Locations
2007 Jeep Grand Cherokee 2WD V8-5.7L VIN 2SECTION Locations
Component ID: 187
Component : MODULE-HEATED SEAT
Connector:
Name : MODULE-HEATED SEAT
Color :
# of pins : 6
Pin Description Circuit
1 GROUND Z917 14BK
2 FUSED B(+) A33 16BK/RD
2 FUSED B(+) A33 16RD/YL
3 LEFT SEAT HEATER B(+) DRIVER P187 16LG/BR
3 RIGHT SEAT HEATER B(+) DRIVER P188 16LG/VT
4 RIGHT SEAT HEATER B(+) DRIVER P188 16LG/VT
4 LEFT SEAT HEATER B(+) DRIVER P187 16LG/BR
5 CAN B BUS (-) D54 20WT
6 CAN B BUS (+) D55 20WT/OR
Component Location - 60
Fig. 60:
RENDER: 1.0x
NO RELATED
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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.