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.
Inline Harness Connector End Views: C109
2001 Chevrolet Cavalier LS, 2.4 TSECTION C109
WARNING: This page is about a different car, the 2004 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
C109 Left Ignition Control Module Jumper Harness Terminal Identification To Engine Harness
| Connector Part Information |
|
Connector Part Information |
|
||||
|---|---|---|---|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function | Pin | Wire Color | Circuit No. | Function |
| A | BLK/WHT | 151 | Ground | A | BLK | 151 | Ground |
| B | RED | 2127 | IC 7 Control | B | RED | 2127 | IC 7 Control |
| C | DK GRN | 2125 | IC 5 Control | C | DK GRN | 2125 | IC 5 Control |
| D | - | - | Not Used | D | - | - | Not Used |
| E | BRN | 2129 | Low Reference | E | BRN | 2129 | Low Reference |
| F | LT BLU | 2123 | IC 3 Control | F | LT BLU | 2123 | IC 3 Control |
| G | PPL | 2121 | IC 1 Control | G | PPL | 2121 | IC 1 Control |
| H | PNK | 639 | Ignition 1 Voltage | H | PNK | 39 | Ignition 1 Voltage |
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra 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.