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.
2008 Jeep Compass 2WD L4-2.4LFACTORY OEM SERVICE PROCEDURE
Seat Temperature Control Module
Component ID: 327
Component : MODULE-HEATED SEATS
Connector:
Name : MODULE-HEATED SEATS
Color : BLACK
# of pins : 10
A - -
B - -
C - -
D P187 20LG/BR LEFT SEAT HEATER B(+) DRIVER
E F937 18PK/YL FUSED IGNITION SWITCH OUTPUT (RUN)
F Z960 18BK/LB GROUND
G - -
H - -
J D506 20WT/DG LIN BUS
K P188 20LG/VT RIGHT SEAT HEATER B(+) DRIVER
Component Location - 50
Factory Service Tools
Use the Manual With the Right Hardware
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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.
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