Abs codes 1995 silverado 4x4 kelsey-hayes

DISCONNECT YOUR NEG BATT CABLE for 5 min. should clear codes

Hope this helps Mike

You have an ABS & other MIL lamps on

So seeing as how we have had these systems
since 1981,over 33 years,how is it you have not
checked for codes,googled them & resolved code
related issues first,then came here when a repair shop
or dealer hit the wall on a solution to a problem

Is the abs pump running with the key off?

If so, pull the fuse-you will still have normal braking
& never know you had abs in the first place

Then you have that system to diagnosed

May need professional scanner in enhanced mode
to get abs body module codes,code reader & the free
stuff you hear about is a waste of time & may not get your codes

sounds like a wheel speed sensor.
or worst case a abs module.
is 4x4 electronic selection?

1. abs and brake light means u need fluid or u have a leak
2. then 4x4 works not all trucks but 50% are like that

Provided you have no leaks then you still have air in the system and need to bleed each wheel and the master cylinder. You may want to use a pressure bleeder to do this but you can do it the old fashion way with someone pumping up the brake and holding it when you open the wheel bleeders just make sure they do not allow the pedal to return before you get the bleeder shut.

possibly a faulty caliper

HAve you troublesot the ABS?

One thing it DOES sound like is the power brake booster. The vacuum size has a leak.

YOUR VAN HAS THE KELSEY HAYES EBC5H UNIT.THIS IS ALSO USED ON CHRYSLER TRUCK + VANS .ALSO FORD USES THIS ABS BRAKE SYSTEM.IN ORDER TO BLEED THIS BRAKE SYSTEM YOU NEED A DRB 111 SCAN TOOL OR EQUIVALENT.THE SCAN TOOL HAS TO CYCLE THE HCU PUMP AND SOLENOIDS IN ORDER TO BLEED BRAKES.

The problem may be that the master cylinder needs to be bench bled,there is most likely air trapped in the piston of the master cylinder.The problem comes from the piston not being fully actuated when connected to the pedal assembly.A vacuum bleeder will generally pull it out.

Go to Module Master. I had the same problem sent mine in and came back. took less then 5 minutes to R/R. www.modulemaster.com

Prior to 2004, Durangos with 4 wheel ABS use the Kelsey Hayes Dodge controller attached to the hydraulic unit. Durangos with just rear wheel ABS use the Kelsey Hayes 125 located separately from the hydraulic unit.
2004 and later Durangos use the Bosch 5.4 controller.

Kelsey Hayes Dodge 1) Disconnect the negative battery cable.
2) Push the harness connector locks to release the locks, then remove the connectors from the CAB.
3) Disconnect the pump motor connector.
4) Remove screws attaching CAB to the HCU.
5) Remove the CAB.

Kelsey Hayes 125 1) Push the CAB harness connector lock to release the lock and remove the connector from the controller.
2) Remove the RWAL valve harness connector from the controller.
3) Remove the controller mounting screws and remove the controller from the mounting bracket.

Bosch 5.4 1) Pull out the side locking tab on the Bosch controller as shown.
2) Remove the connector.
3) Remove the 6 screws and separate the controller from the hydraulic unit.

2008 Dodge Durango
Kelsey Hayes Dodge Location
1997 and earlier Durangos using the Kelsey Hayes 310

Kelsey Hayes 125 controller for Dodge trucks with rear wheel ABS only