2005 Chevrolet Astro Van Alarm/Remote Start Wiring
Printed From: the12volt.com
Forum Name: Vehicle Wiring Information & File Requests
Forum Discription: Request Car Alarm, Car Stereo, Cruise Control, Remote Starter, Navigation, Mobile Video, and Other Vehicle Specific Wiring Info, Manuals, Tech Tips
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=49346
Printed Date: May 03, 2025 at 10:16 PM
Topic: 2005 Chevrolet Astro Van Alarm/Remote Start Wiring
Posted By: westley69
Subject: 2005 Chevrolet Astro Van Alarm/Remote Start Wiring
Date Posted: February 04, 2005 at 2:42 PM
please list a wiring diagram of the new chevrolet astro van 2005.
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westley bruggeman
Replies:
Posted By: jandjav
Date Posted: February 05, 2005 at 12:04 AM
| MODEL | YEAR(S) | | ASTRO | 2000 -2005 |
| KEY | T-HARNESS | IMMOBILIZER | | N/A | GM-1 | 791 BYPASS MODULE |
| PART | COLOR | LOCATION | DIAGRAM | | 12 VOLT CONSTANT | RED and RED / WHITE (+) | IGNITION SWITCH HARNESS | | | STARTER | YELLOW (+) | IGNITION SWITCH HARNESS | | | STARTER 2 | N/A | | | | IGNITION 1 | PINK (+) | IGNITION SWITCH HARNESS | | | IGNITION 2 | WHITE (+) | IGNITION SWITCH HARNESS | | | IGNITION 3 | N/A | | | | ACCESSORY /HEATER BLOWER 1 | ORANGE (+) | IGNITION SWITCH HARNESS | | | ACCESSORY /HEATER BLOWER 2 | BROWN (+) | IGNITION SWITCH HARNESS | | | KEYSENSE | N/A | | | | PARKING LIGHTS ( - ) | N/A | | | | PARKING LIGHTS ( + ) | BROWN (+) | IN DRIVERS KICK PANEL or BCM, LIGHT BLUE PLUG, PIN B 6 | | | POWER LOCK | LIGHT BLUE | IN DRIVER KICK PANEL (TYPE A) | | | POWER UNLOCK | WHITE | IN DRIVERS KICK PANEL (TYPE A) | | | DOOR TRIGGER | See NOTE * | @ BCM above CLIMATE CONTROLS | 26500_ASTRO_(-) NEGATIVE DOOR PIN ISOLATION CIRCUIT.pdf | | DOMELIGHT SUPERVISION | GREY/BLACK (-) | @ RELAY above DIAGNOSTIC PLUG | | | TRUNK RELEASE | LIGHT BLUE (-) | @ RELAY above DIAGNOSTIC PLUG | | | SLIDING POWER DOOR | N/A | | | | HORN | BLACK (-) | @ STEERING COLUMN HARNESS or BCM, BROWN PLUG, PIN A 9 | | | TACH | WHITE | @ PCM, GREEN PLUG PIN 26 See NOTE ** | | | WAIT TO START LIGHT | N/A | | | | BRAKE | WHITE (+) | @ SWITCH ABOVE BRAKE PEDAL | | | FACTORY ALARM DISARM | N/A | | | | ANTI-THEFT | YELLOW and ORANGE / BLACK | GM's PASSLOCK 2 | |
| EXTRA INFORMATION | | NOTE * the DRIVERS DOOR is a BLUE (-) PURPLE Plug, Pin B4, the PASSENGERS DOOR is a ORANGE (-) PURPLE Plug, Pin B2 and the SLIDING DOOR is a PINK (-) LIGHT BLUE Plug, Pin B10, the REAR DOOR is a YELLOW (-) LIGHT BLUE Plug, Pin B11. When connecting to an Alarm System use all 4 wires and Diode isolate See DIAGRAM. NOTE ** the PCM is located BELOW the BATTERY under the hood. NOTE *** the BCM is located above the CLIMATE CONTROLS in the CENTER of the DASH. |
| LINK 1 | LINK TEXT 1 | LINK 2 | LINK TEXT 2 | | | | | |
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