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Old 01-18-2024, 07:13 PM   #1
Chris Stewart
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Bleed ABS Module ?

How to bleed the ABS module on 92 Oldsmobile Bravada ?

Leaky brake line drained the system and ABS doesn't work now.
Multiple brake pedal stomps after the recent snow event failed to activate the ABS.
Accessing the ABS by way of the Diagnostic Link (OBD1 connector) make the ABS pump "grunt" then goes back quiet.
Opening the bleeders on the module and pumping the brake pedal does nothing.
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1992 Bravada, 201K, stock
1997 Bravada, 101K, stock...was "called away"

"Cornbread Red", 2001 Dodge 2500,4X4,HO Cummins Diesel,QC,SWB,6spd.,Banks boost&pyro,US Gage fuel press.,Edge Drag Comp,4"exh.,cowl hood, bhaf, black Holley pump, 140gph...13psi WOT, Vulcan Big Line, kevlar/ceramic single disc clutch, cheapo fuel cooler, 8x.010" vco injector nozzles, Cat turbo 62-65-.70A/R, 497hp 1089 tq 8/25/14

Time to turn so's you don't burn.

Last edited by Chris Stewart; 01-18-2024 at 07:18 PM. Reason: adding more info
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