2008 Jeep Commander Base, 3.7 K, RWDFACTORY OEM SERVICE PROCEDURE

Inline (Hands Free) Connector End View (C203)

C203 - 8-WAY(HANDS FREE) FEMALE

GXK780040Courtesy of CHRYSLER CORP.
CAV  CIRCUIT  FUNCTION 
1 X712 20DG/LB MICROPHONE 1 IN (+)
2 X722 20LB/DG MICROPHONE 2 IN (+)
3 X792 20LB/YL MICROPHONE IN (-)
4 X793 20DG/OR MICROPHONE FEED
5 X730 20GY/YL VOICE RECOGNITION/PHONE SWITCH SIGNAL
6 X735 20GY/LB HANDS FREE MICROPHONE SHIELD
7 X835 20OR/GY SENSOR GROUND
8 - -


C203 - 8-WAY(HANDS FREE) MALE

GXK780039Courtesy of CHRYSLER CORP.
CAV  CIRCUIT  FUNCTION 
1 X712 20BR/RD MICROPHONE 1 IN (+)
2 X722 20DB MICROPHONE 2 IN (+)
3 X792 20DB/YL MICROPHONE IN (-)
4 X793 20BR/WT MICROPHONE FEED
5 X730 20BR VOICE RECOGNITION/PHONE SWITCH SIGNAL
6 X735 20DB/LB HANDS FREE MICROPHONE SHIELD
7 X835 20BR/YL SENSOR GROUND
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.

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