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Home >> Chevrolet >> 2000 >> Astro Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 16 (Body Control Modules) >> Programming >> Body Control Module Programming - Regular Production Option Configuration >> Setup New Body Control Module
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Setup New Body Control Module

WARNING: This page is about a different car, the 2001 GMC Safari and 2001 Chevrolet Astro. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Body Control Module (BCM) will not function properly if setup new BCM procedure is not performed. Perform theft deterrent re-learn procedure after successfully finishing setup new BCM procedure. If theft deterrent re-learn procedure is not performed after BCM replacement, following conditions may occur: Vehicle will not be protected against theft by PASSLOCK system. Engine will not crank or start.
NOTE: After procedure has been completed, personalization of BCM defaults to a default setting. Inform customer that personalization settings must be set again.
  1. Connect a scan tool to Data Link Connector (DLC). DLC is located under left side of instrument panel.
  2. Turn ignition switch to RUN position.
  3. Follow instructions on Techline Terminal and scan tool to program BCM.
  4. If BCM fails to accept program, perform following steps: Inspect all BCM connections. Verify that Techline Terminal and Scan Tool have latest software version.

    After programming, perform following to avoid future misdiagnosis.

  1. Turn ignition off for 10 seconds.
  2. Connect scan tool to data link connector.
  3. Turn ignition ON with engine off.
  4. Use scan tool in order to retrieve History DTCs from all modules.
  5. Clear all history DTCs.
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