OEM 2002 Chevrolet Corvette Ignition Lock Cylinder

2002 Chevrolet Corvette Ignition Lock Cylinder Parts Questions & Experts Answers

• Q: How to service and repair the Ignition Lock Cylinder on 2002 Chevrolet Corvette?

  A: The Ignition Lock Cylinder service and repair process requires prior programming of correct rpo configurations into the Body Control Module (BCM) before starting any learn procedures. A bcm from gm service parts operations learns the pass-key data code automatically but the original pcm requires a learn procedure to accept the new fuel continue password. A gm spo pcm requires a learn procedure to change the fuel continue password after receiving the password message during initial learning of the incoming fuel continue password. Apply this protocol whenever you replace a bcm or pcm. The 10 minute learn procedure needs tech 2 j-45095 as well as the latest version of techline terminal software j-45096. To begin the process first attach the tech 2 to the vehicle and from "service programming" select "request information" after that remove the tech 2 and connect it to the techline terminal to initiate "theft module re-learn." after reconnecting the tech 2 to the vehicle you should select "vtd re-learn" and attempt engine start-up then wait until the security telltale turns off after approximately 10 minutes. To finish the programming phase start the engine right after waiting 5 seconds with the ignition turned off. Use the tech 2 to erase all stored diagnostic trouble codes. The 30 minute learn procedure begins by turning on the ignition while the engine stays off to attempt starting and watch the security telltale that shuts down after roughly 10 minutes. A total of three 30-minute cycles needs execution before starting the engine to finalize the learning process. You should turn off the ignition first, then wait 5 seconds before repeating this procedure twice more. Dtcs must be cleared first since history dtcs require 100 ignition cycles to self-clear.