2000 Blazer Wire Colors

[xjcamaro89]

Anyone have a chart of wire colors for a 2000 Blazer, im installing a keyless entry system and it would help if I had a wire color chart for the locks, lights, and power(12+) wires, thanks!

[blazee]

http://www.directwholesale.net/diagr...4&link=BULLDOG

[JC327]

At Steering Column -

Use the heavy gauge wires, not the lighter ones.

Power (12v+ constant) - Red or Red/White, either one
Ignition (for lock when key is turned on) - Pink

At BCM -

TEST THESE BEFORE CONNECTING. There are usually more than 1 of the same colored wire in locations such as this.

Parking Lights + - Brown
+ Lock - Lt. Blue
+ Unlock - White

This is assuming you have power locks standard. If you are adding door lock actuators, you catch the brown parking lights + at the light switch.

If you do not want your doors to automatically lock when the key is turned on (common feature of most keyless entries), do not connect the ignition wire (generally yellow) of the keyless unit to the pink ignition wire on the steering column.

The BCM is under the dash, left side of the console, with three plugs facing the driver's side.

This is a relatively simple installation as far as keyless entries go, good luck.

[dogbreath077]

If you want the best advice yet, here it is. Don't install that thing. Use an aftermarket wiring harness that interupts the factory harness, but don't splice that harness.

[xjcamaro89]

why not install by using tap splice connectors? i did a 97 blazer the same way I intend on doing this one and the 97 worked great! i just needed to know if the wire colors are the same from 97 to 2000.

[blazee]

95-97 color code:
http://www.directwholesale.net/diagr...4&link=BULLDOG

98-2003:
http://www.directwholesale.net/diagr...4&link=BULLDOG