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Wire Diagram needed: 1986 vw jetta

Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=26173
Printed Date: May 09, 2025 at 11:03 AM


Topic: Wire Diagram needed: 1986 vw jetta

Posted By: veedubs
Subject: Wire Diagram needed: 1986 vw jetta
Date Posted: February 09, 2004 at 8:11 PM

Need to find a Wiring Diagram for a 1986 VW Jetta (Base model) can anyone help me out?

I am installing a Compustar this week and need a little guidence on the wiring!

Cheers!




Replies:

Posted By: BNLUIS
Date Posted: February 09, 2004 at 8:35 PM

1986 VW Jetta

       ITEM      |     WIRE COLOR     |POL|       WIRE LOCATION        |
|              12V|red                 |+  |ignition harness            |
|          STARTER|RED / black           |+  |ignition harness            |
|         IGNITION|black               |+  |ignition harness            |
|  SECOND IGNITION|                    |   |                            |
|        ACCESSORY|BLACK / YELLOW        |+  |ignition harness            |
|       POWER LOCK|add actuator        |   |in drivers door             |
|     POWER UNLOCK|add actuator        |   |in drivers door             |
| PARKING LIGHTS +|gry/blk and gry/red |   |light switch                |
|       HEADLIGHTS|WHITE/ black         |+  |light switch or column      |
|     DOOR TRIGGER|BROWN / white *1      |-  |drivers door pin            |
|  TRUNK/HATCH PIN|                    |   |                            |
|         HOOD PIN|                    |   |                            |
|TRNK/HTCH RELEASE|                    |   |                            |
|  FCTRY ALARM ARM|                    |   |                            |
|FCTRY ALRM DISARM|                    |   |                            |
|       TACHOMETER|green               |   |ignition coil               |
|       BRAKE WIRE|                    |   |                            |
|     HORN TRIGGER|                    |   |                            |
|           WIPERS|green (low)         |+  |steering column             |
|  LF WINDOW UP/DN|wht/blk  /  wht     |B  |center console              |
|  RF WINDOW UP/DN|                    |   |                            |
|  LR WINDOW UP/DN|                    |   |                            |
|  RR WINDOW UP/DN|                    |   |                            |

Notes:
*1 on models with factory dome light supervision, the delay timer is built into the dome light.  to beat the delay install a diode inline on the BROWN / white wire from the door switch with the band away from the light.



-------------
Luis
Sound Waves
Is up to the installer to test all wires with a DMM whenever possible.



Posted By: veedubs
Date Posted: February 18, 2004 at 11:37 PM

That is exactually what i was looking for!

Cheers!


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