Hi,
I am looking for a complete electrical wiring diagram for a 1991 GMC Jimmy with a 4.3 V6. Does anyone have one or know where I can get one for free? Thanks.
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Toodles
This is what I have:
| Constant 12 volts | RED AND RED | IGNITION SWITCH HARNESS |
| Ignition 12 volts | PINK | IGNITION SWITCH HARNESS |
| Starter | PURPLE-AUTOMATIC TRANS | YELLOW - MANUAL TRANSMISSION |
| Dome Light | WHITE | (-) PIN SWITCH OR AT COURTESY LIGHT |
| Trunk Pin Switch | WHITE | (-) AT PIN SWITCH |
| Parking Lamp | BROWN | (+) AT LIGHT SWITCH |
| Power Lock | LIGHT BLUE | DRIVER KICK PANEL OR |
| Power Unlock | BLACK/ WHITE OR BLK/RED | BELOW DRIVER SPEAKER |
Reversal Rest At Ground Door Locks
| Accessories |
| Window Up | D\ D BLU P\ D BLU/WHT @ MAIN SWITCH | |
| Window Down | R/ BRN S/ TAN | |
| Ign Key Warn | LIGHT GREEN (-) | STEERING COLUMN HARNESS OR CHIME MOD. |
| Trunk Release | BROWN | (+) AT RELEASE SWITCH |
| OEM Horn | BLACK | STEERING COLUMN HARNESS |
| Headlights | YELLOW (+) | HEADLIGHT SWITCH OR BEAM SELECT SW. |
| OEM Alarm Arm | N/A | |
| OEM Alarm Disarm | N/A | |
Reversal Rest At Ground Power Window Circuit
Positive Pulse Trunk Release
| Remote Start |
| Tach Signal | WHITE | AT DISTRIBUTOR OR TEST CONNECTOR * |
| Ignition #2 | ORANGE | IGNITION SWITCH HARNESS (HEAT-A/C) |
| Ignition #3 | N/A | |
| Accessory | BROWN | IGNITION SWITCH HARNESS (RADIO/WIPER) |
| Neutral Safety | ORANGE / BLACK | AT SWITCH ON STEERING COLUMN |
| Brake Light | WHITE | AT SWITCH ON BRAKE PEDAL BRACKET |
| Reverse Light | LIGHT GREEN | AT SWITCH ON STEERING COLUMN |
| Rear Window Defrost | | |
* Throttle Body Injection Engine.
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MO
Don't Learn from Others Mistakes
You Might Be the One That Knows.