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 Limited, AWD, StandardFACTORY OEM SERVICE PROCEDURE
Hands Free Module Connector End View
MODULE-HANDS FREE - DK. GRAY 22 WAY
| CAV | CIRCUIT | FUNCTION |
| 1 | A417 18RD/DG | FUSED B(+) (I.O.D.) |
| 2 | - | - |
| 3 | - | - |
| 4 | D54 20WT/PK | CAN B BUS (-) |
| 5 | X722 20LB/DG | MICROPHONE 2 IN(+) |
| 6 | - | - |
| 7 | - | - |
| 8 | X703 22DG/OR | LEFT AUDIO OUTPUT |
| 9 | X704 22DG/PK | RIGHT AUDIO OUTPUT |
| 10 | X795 22DG/BK | COMMON AUDIO OUTPUT |
| 11 | - | - |
| 12 | - | - |
| 13 | - | - |
| 14 | D55 20WT/OR | CAN B BUS (+) |
| 15 | X730 20GY/YL | VOICE RECOGNITION/PHONE SWITCH SIGNAL |
| 16 | X712 20DG/LB | MICROPHONE 1 IN(+) |
| 17 | X792 20LB/TN | MICROPHONE IN(-) |
| 18 | - | - |
| 19 | - | - |
| 20 | X793 20DG/YL | MICROPHONE FEED |
| 21 | X835 20OR/BK | SENSOR GROUND |
| 22 | Z937 18BK/YL | GROUND |
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.
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