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Thread: Stubborn ABS light
08-01-2013, 09:23 PM #1
Stubborn ABS light
stubborn ABS warning light from hell
its 1993, so its OBD 1
no codes in the computer. when you hard wire the access port, the pump turns on and works.
i have reset the computer every way i could think of. i even completely unplugged the ABS pump while resetting the computer.
the light does not turn off!
any suggestions before i put electrical tape over the warning light?
the really messed up thing, is that it stops better when all the wheels lock... but i havent tested that on ice yet...Gas was $1.83 when Obama took office.....
08-01-2013, 11:08 PM #2
Is the ABS fuse good?Ray
'09 Avalanche LTZ - Black
'05 Envoy XL (sold)
08-01-2013, 11:16 PM #3
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Also, did you reset your computer by disconnecting the battery? If not, you may want to give that a shot as well. I'm not sure if it works for ABS but it does for regular codes.
Mike (Denver, CO) - 2008 Sierra 1500 Z71 SLE 5.3L 4WD
SUSPENSION: Rancho 4" Suspension Lift; Rancho RS9000XL Shocks; Rancho Skid Plates; Rancho MyRide Wireless Shock Controller;
TIRES: BFG All Terrain KO 315/70/17
DRIVE TRAIN: 4.56 Gears; Detroit TrueTrac Differential; True Cool 40k Transmission Cooler
PERFORMANCE: DiableSport Predator Tuner; Custom Tuned by Diablew; Magnaflow Exhaust; AFE Cold Air Intake
ELECTRONICS: Kenwood DNX6180 Touchscreen; Subthump box w/10" Kicker; Driver Information Center (DIC); Rear View Camera
ACCESSORIES: Westin Brush/Grill Gaurd; Westin Nerf Bars; Truxedo Tonneau; 20% Tint; Tow Mirrors w/Heat & Signals
08-11-2013, 09:00 PM #4
wired ports A and H directly across
hold for 2 seconds - hear the pump turn on - disconnect - repeat once more