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Hi all, thanks to Gibster ill be installing a Racelogic Traction Control System this weekend, now I have the wiring Diagram for the Engine ECU so ill pick up on the Injector wiring there, however I also need to wire into the ABS unit, so where is it , Or where is the easiest place to break into its wiring , and does anybody have a schematic so I know which wire connects to which sensor.

 

thanks

 

Sayers

Hi all, thanks to Gibster ill be installing a Racelogic Traction Control System this weekend, now I have the wiring Diagram for the Engine ECU so ill pick up on the Injector wiring there, however I also need to wire into the ABS unit, so where is it , Or where is the easiest place to break into its wiring , and does anybody have a schematic so I know which wire connects to which sensor.

 

thanks

 

Sayers

 

The Abs ecu is located drivers side rear sear side panel, pull out rear seat squab and release side panel. I always find it easier to remove the side bar the you will see over the ecu. The wiring must go to here as its reliant on getting a good signal both ways.

 

Jeff

Thanks Jeff, do you have a schematic per chance ??

Yes somewhere or see if I can find the link on line for you..

 

Jeff

Thanks Alic, fat fingers small phone keyboard syndrom !!

 

Jeff

  • Author

Thanks alic, however I would still like a proper schematic, Jeff can you help please

I did the RLTC install using the above instructions, it includes the wires to tap into near the ABS ECU:

 

11. Remove the ABS harness connector and splice in sensor wires. In order to remove the blue connector, pull down on the metal tab on the bottom and pull the bottom of the connector out (7.). Carefully cut away some of the black insulation about an inch or two from the blue plastic connector. Locate the following wires which connect to the ABS connector (again, it's best to use a multimeter to make sure it's the right wire going to the right pin):

 

Splice in the Racelogic wires as per the diagram below, do NOT cut the ABS wires in two.

 

Racelogic Wire TO ABS wire

red TO brown (8)

blue TO blue (l for lavender in the service manual) (11) (23 on at least 95's see note below)

yellow TO orange (24)

green TO light green (6)

 

NOTE: There are 2 identical brown wires in this harness, one goes to pin 1, the other goes to pin 8. Make certain the brown wire tapped into is the correct one.

 

NOTE: the blue wire on the '95 connector is in slightly different location, see listing above. I think this change is due to the new style ABS actuator on '94+ models.

 

 

As you asked for the ABS circuit diagram here it is:

 

br-25.pdf

Project 1547 - Out of the Blue

She's so fine, there's no tellin' where the money went - Simply irresistible.

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