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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCHEVROLET2001CHEVY EXPRESS G3500, VAN PASSENGER EXTENDED, 6.5 FREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 539 (WIRING SYSTEMS - CONNECTOR END VIEWS)CONNECTOR END VIEWSINLINE HARNESS CONNECTOR END VIEWSC301
2001 Chevrolet Chevy Express G3500, Van Passenger Extended, 6.5 F
Inline Harness Connector End Views: C301
2001 Chevrolet Chevy Express G3500, Van Passenger Extended, 6.5 FSECTION C301
WARNING: This page is about a different car, the 2004 Pontiac Aztek and 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
C301 Connector End View
| Connector Part Information |
|
Connector Part Information |
|
||||
|---|---|---|---|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function | Pin | Wire Color | Circuit No. | Function |
| A1 | LT GRN | 1514 | Driver Mirror Switch Down Signal (A43) | A1 | LT GRN | 1514 | Driver Mirror Switch Down Signal (A43) |
| A2-A3 | - | - | Not Used | A2-A3 | - | - | Not Used |
| A4 | DK BLU | 1307 | Power Window Master Switch Lockout Signal | A4 | DK BLU | 1307 | Power Window Master Switch Lockout Signal |
| A5 | PPL | 169 | Power Window Master Switch Left Rear Down Signal | A5 | PPL | 169 | Power Window Master Switch Left Rear Down Signal |
| A6 | DK GRN | 168 | Power Window Master Switch Left Rear Up Signal | A6 | DK GRN | 168 | Power Window Master Switch Left Rear Up Signal |
| A7 | PPL/WHT | 1515 | Passenger Mirror Switch Down Signal (A43) | A7 | PPL/WHT | 1515 | Passenger Mirror Switch Down Signal (A43) |
| A8 | YEL | 1496 | Mirror Motor Left/Up Control (A43) | A8 | YEL | 1496 | Mirror Motor Left/up Control (A43) |
| B1 | WHT | 1512 | Driver Mirror Switch Right Signal (A43) | B1 | WHT | 1512 | Driver Mirror Switch Right Signal (A43) |
| B2 | GRY | 118 | Left Front Speaker Output (-) | B2 | GRY | 118 | Left Front Speaker Output (-) |
| B3 | GRY | 118 | Left Front Speaker Output (-) | B3 | GRY | 118 | Left Front Speaker Output (-) |
| B4 | DK BLU/WHT | 727 | Right Front Door Open Switch Signal | B4 | DK BLU/WHT | 727 | Right Front Door Open Switch Signal |
| B5 | RED/WHT | 1513 | Passenger Mirror Switch Right Signal (A43) | B5 | RED/WHT | 1513 | Passenger Mirror Switch Right Signal (A43) |
| B6 | GRY | 915 | Mirror Switch Supply Voltage (A43) | B6 | GRY | 915 | Mirror Switch Supply Voltage (A43) |
| B7 | WHT | 615 | Memory 1 Switch Signal (A43) | B7 | WHT | 615 | Memory 1 Switch Signal (A43) |
| B8 | ORN | 840 | Battery Positive Voltage (w/o A43) | B8 | ORN | 840 | Battery Positive Voltage (w/o A43) |
| B9 | RED/WHT | 881 | Passenger Mirror Motor Right Control (w/o A43) | B9 | RED/WHT | 881 | Passenger Mirror Motor Right Control (w/o A43) |
| WHT | 81 | Driver Mirror Motor Right Control (A43) | WHT | 81 | Driver Mirror Motor Right Control (A43) | ||
| B10 | GRY | 8 | Instrument Panel Lamp Supply Voltage | B10 | GRY | 8 | Instrument Panel Lamp Supply Voltage - 1 |
| B11 | TAN | 694 | Driver Door Lock Actuator Unlock Control | B11 | TAN | 694 | Driver Door Lock Actuator Unlock Control |
| B12 | PPL | 616 | Memory 2 Switch Signal (A43) | B12 | PPL | 616 | Memory 2 Switch Signal (A43) |
| C1 | TAN | 201 | Left Front Speaker Output (+) | C1 | TAN | 201 | Left Front Speaker Output (+) |
| C2 | TAN | 201 | Left Front Speaker Output (+) | C2 | TAN | 201 | Left Front Speaker Output (+) |
| C3 | RED/BLK | 780 | Driver Door Lock Switch Lock Signal | C3 | RED/BLK | 780 | Driver Door Lock Switch Lock Signal |
| C4 | DK BLU | 49 | Driver Door Ajar Switch Signal Door Open Switch Signal | C4 | DK BLU | 49 | Driver Door Ajar Switch Signal Door Open Switch Signal |
| C5 | GRY | 786 | Driver Mirror Horizontal Position Sensor Signal (A43) | C5 | GRY | 786 | Driver Mirror Horizontal Position Sensor Signal (A43) |
| C6 | BRN | 673 | Low Reference (A43) | C6 | BRN | 673 | Low Reference (A43) |
| C7 | DK GRN | 784 | Driver Mirror Vertical Position Sensor Signal (A43) | C7 | DK GRN | 784 | Driver Mirror Vertical Position Sensor Signal (A43) |
| C8 | PPL | 1124 | Door Lock Key Switch Unlock Signal | C8 | PPL | 1124 | Door Lock Key Switch Unlock Signal |
| C9 | LT BLU/WHT | 1497 | Passenger Mirror Motor Left/Down Control (w/o A43) | C9 | LT BLU/WHT | 1497 | Passenger Mirror Motor Left/Down Control (w/o A43) |
| LT BLU | 82 | Driver Mirror Motor Left Control (A43) | LT BLU | 82 | Driver Mirror Motor Left Control (A43) | ||
| C10 | BRN/WHT | 1498 | Passenger Mirror Motor Up Control (w/o A43) | C10 | BRN/WHT | 1498 | Passenger Mirror Motor Up Control (w/o A43) |
| LT GRN | 89 | Driver Mirror Motor Down Control (A43) | LT GRN | 89 | Driver Mirror Motor Down Control (A43) | ||
| C11 | GRY | 295 | Door Lock Actuator Lock Control | C11 | GRY | 295 | Door Lock Actuator Lock Control |
| C12 | DK BLU | 672 | 5-Volt Reference (A43) | C12 | DK BLU | 672 | 5-Volt Reference (A43) |
| D1 | ORN | 267 | Heated Mirror Element Supply Voltage (DE5) | D1 | ORN | 267 | Heated Mirror Element Supply Voltage (DE5) |
| D2 | - | - | Not Used | D2 | - | - | Not Used |
| D3 | LT GRN | 170 | Power Window Master Switch Right Rear Up Signal | D3 | LT GRN | 170 | Power Window Master Switch Right Rear Up Signal |
| D4 | PPL | 171 | Power Window Master Switch Right Rear Down Signal | D4 | PPL | 171 | Power Window Master Switch Right Rear Down Signal |
| D5 | LT BLU | 166 | Power Window Master Switch Right Front Up Signal | D5 | LT BLU | 166 | Power Window Master Switch Right Front Up Signal |
| D6 | TAN | 167 | Power Window Master Switch Right Front Down Signal | D6 | TAN | 167 | Power Window Master Switch Right Front Down Signal |
| D7-D8 | - | - | Not Used | D7-D8 | - | - | Not Used |
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.