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 MANUALSJEEP2008COMMANDER 2WD V8-5.7LREPAIR AND DIAGNOSISDIAGRAMSCONNECTOR VIEWSVOICE ACTIVATION MODULE
2008 Jeep Commander 2WD V8-5.7L
Voice Activation Module
2008 Jeep Commander 2WD V8-5.7LSECTION Voice Activation Module
Component ID: 221
Component : MODULE-HANDS FREE
Connector:
Name : MODULE-HANDS FREE C1
Color :
# of pins : 22
Pin Circuit Description
1 A114 18GY/RD FUSED B(+)
2 - -
3 - -
4 D54 20WT CAN B BUS (-)
5 X722 20LB/DG MICROPHONE 2 IN (+)
6 - -
7 - -
8 X703 20DG/OR LEFT AUDIO OUTPUT
9 X704 20DG/YL RIGHT AUDIO OUTPUT
10 X795 20DG COMMON AUDIO OUTPUT
11 - -
12 - -
13 - -
14 D55 20WT/OR CAN B BUS (+)
15 - -
16 X712 20DG/DB MICROPHONE 1 IN (+)
17 X792 20DG/WT MICROPHONE IN (-)
18 - -
19 - -
20 X793 20DG/YL MICROPHONE FEED
21 X835 20OR/GY SENSOR GROUND
22 Z907 16BK GROUND
Component Location - 43
Connector:
Name : MODULE-HANDS FREE C2
Color :
# of pins : 10
Pin Circuit Description
1 X435 20LB UCI AUDIO RT INPUT
2 X437 20TN UCI AUDIO REFERENCE
3 X439 20BR UCI ID
4 X440 20YL UCI DEVICE DETECT
5 X441 20RD UCI POWER FEED PASSTHROUGH
6 X436 20WT UCI AUDIO LT INPUT
7 Z433 20BK GROUND
8 X432 20GY UCI SHIELD
9 X431 20DG UCI EXT RECEIVE
10 X430 20DB UCI EXT TRANSMIT
Component Location - 43
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.