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 Compass 2WD L4-2.4L VIN WFACTORY OEM SERVICE PROCEDURE
Data Link Connector: Locations
Component ID: 54
Component : DATA LINK CONNECTOR
Connector:
Name : DATA LINK CONNECTOR
Color : BLACK
# of pins : 16
Pin Description Circuit
1 - -
2 - -
3 - -
4 GROUND Z11 20BK/BR
5 GROUND Z11 20BK/BR
6 DIAGNOSTIC CAN C (+) D72 20WT/TN
7 SCI TRANSMIT D21 20WT/BR
8 - -
9 - -
10 - -
11 - -
12 - -
13 - -
14 DIAGNOSTIC CAN C (-) D71 20WT/DB
15 - -
16 FUSED B(+) A933 20RD/LG
Component Location - 36
Component Location - 43
Component Location - 46
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.