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.
2007 Jeep Wrangler V6-3.8LFACTORY OEM SERVICE PROCEDURE
Keyless Entry Module: Diagrams
Component ID: 161
Component : MODULE-SENTRY KEY REMOTE ENTRY/WCM
Connector:
Name : MODULE-SENTRY KEY REMOTE ENTRY/WCM
Color : BLACK
# of pins : 8
Pin Description Circuit
1 IGNITION SWITCH SENSE G20 20VT/BR
2 - -
3 IGNITION SWITCH OUTPUT (RUN-START) F20 20PK/WT
4 GROUND Z914 18BK
5 FUSED B(+) (I.O.D.) A412 18RD
6 CAN C BUS (+) D65 20WT/LG
7 CAN C BUS (-) D64 20WT/LB
8 - -
Factory Service Tools
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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.