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
Inline (SAB) Connector End View (C305)
C305 - 14 WAY (SAB) FEMALE
| CAV | CIRCUIT | FUNCTION |
| 1 | P188 20LG/VT | SEAT HEATER B(+) DRIVER (HEATED SEATS) |
| 2 | R5 18LB/VT | LEFT SEAT SQUIB 1 LINE 2 |
| 3 | R7 18LG/GY | LEFT SEAT SQUIB 1 LINE 1 |
| 4 | R261 20LB/TN | DRIVER SEAT POSITION SENSOR DATA |
| 5 | R263 20LB/BK | DRIVER SEAT POSITION SENSOR VOLTAGE |
| 6 | D506 20WT/DG | LIN BUS |
| 7 | Z960 18BK/LB | GROUND |
| 8 | F937 18PK/YL | FUSED IGNITION SWITCH OUTPUT (RUN) |
| 9 | - | - |
| 10 | - | - |
| 11 | - | - |
| 12 | - | - |
| 13 | - | - |
| 14 | - | - |
C305 - YELLOW 14 WAY (SAB) MALE
| CAV | CIRCUIT | FUNCTION |
| 1 | P188 20LG/VT | SEAT HEATER B(+) DRIVER (HEATED SEATS) |
| 2 | R5 18LB/VT | LEFT SEAT SQUIB 1 LINE 2 |
| 3 | R7 18LG/GY | LEFT SEAT SQUIB 1 LINE 1 |
| 4 | R261 20LB/TN | DRIVER SEAT POSITION SENSOR DATA |
| 5 | R263 20LB/BK | DRIVER SEAT POSITION SENSOR VOLTAGE |
| 6 | D506 20WT/DG | LIN BUS (HEATED SEATS) |
| 7 | Z960 18BK/LB | GROUND |
| 8 | F937 18PK/YL | FUSED IGNITION SWITCH OUTPUT (RUN) (HEATED SEATS) |
| 9 | - | - |
| 10 | - | - |
| 11 | - | - |
| 12 | - | - |
| 13 | - | - |
| 14 | - | - |
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
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.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
Comes to youSame-day available12-month warranty
Get a Free QuoteNo obligation. See pricing before you book.