OEM 2005 Chevrolet Astro ABS Control Module

2005 Chevrolet Astro Parts Questions & Experts Answers

• Q: How to replace the ABS Control Module on 2005 Chevrolet Astro?

  A: Start by removing the fuel pipe shield which attaches to the frame bracket by drying two nuts to proceed with ABS Control Module replacement. A complete washing operation should remove all particles from around the EHCU to achieve a clean zone that blocks contaminants from touching separated ABS components. Unplug the ABS Control Module electrical connectors before removing the screws which hold the ABS Control Module onto the Brake Pressure Modulator Valve (BPMV). Touch the ABS Control Module components with minimal effort since considerable pressure may harm the device. Clean the contacting surfaces between the BPMV and ABS Control Module by using a clean cloth. Install a fresh set of screws for the new ABS Control Module since old screws are prohibited for reuse. Never apply RTV or sealant materials onto the ABS Control Module gasket surfaces or its mating points. Fitting the ABS Control Module onto the BPMV requires proper installation of new screws which need to be tightened at 5 Nm (39 inch lbs.) in an X-pattern. First reconnect the electrical connectors of the ABS Control Module and install the 2 nuts to secure it between the frame bracket and fuel pipe shield. After performing the tire calibration on the Scan Tool revise the Diagnostic Starting Point for Antilock Brake System.