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Where is the abs module located on a 2004 Chevy Tahoe
Check the abs wheel speed sensors. Or the abs module could be bad
Front driver side under airbox is abs dis unit ! under that is a black plastic abs control module .It bolts to dis center from underneath .
p1670 is a communications error between abs module and ecm- ecm does a communications check in first 5 seconds of cycling key from off to on/start. Can be affected by other modules on network, possible causes include but are not limited to bad abs module, wiring, connectors, terminals in connector, chafing of wiring,possible software issue. Recommend clearing codes and waiting for it to become a hard code( sets code EVERY time key is cycled on ) in order to pinpoint- very elusive problem unless setting a hard code
Certain codes would lead to a bad ABS module.
Not much you can do to fix an ABS module. Replace it with a new one.
The ABS module *controls* a pump on the braking system.See "Related Questions" below for much much more about Windstar ABS systems.
abs 2003 windstar abs senor location
If you didn't open up the ABS module for repairs you can bleed the brake system as you would a vehicle without ABS. If you did open up the ABS module for repairs you will need a diagnostic scanning tool that can operate the ABS on demand in order to remove all the trapped air in the ABS module.
location of ABS relay module for 04 2500HD pu
"Go to module master.com"
No