how do you bypass the passlock system
Country: United StatesMake: GMCModel: Jimmy 4x4 (Mid Size)Year: 1999Engine: v6
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,car will start most of the time however at times when it will not start it turns over but act as if it is not getting fuel
yes i am still waiting for anser , ,car will start most of the time however at times when it will not start it turns over but act as if it is not getting fuel
hitell me,,when it wont start..will it start with starting fluid?why do you think this is a passlock problem?please,tell me all you canthanks
it will not start with starting fluid if the sucerty light is flashing it will not start
it is the passlock for sure how do i bypass the passlock system ,it will not start with starting fluid if the sucerty light is flashing it will not start
oklets try a passlock auto relearn proceedure...do this 30 Minute Re-Learn Procedure 1. Turn ON the ignition, with the engine OFF. 2. Attempt to start the engine, then release the key to ON (vehicle will not start). 3. Observe the SECURITY telltale[this is the security light], after approximately 10 minutes the telltale will turn OFF. 4. Turn OFF the ignition, and wait 5 seconds. 5. Repeat steps 1 through 4 two more times for a total of 3 cycles/30 minutes (the vehicle is now ready to relearn the Passlock(TM) Sensor Data Code and/or passwords on the next ignition switch transition from OFF to CRANK). IMPORTANT: The vehicle learns the Passlock(TM) Sensor Data Code and/or password XXXXX the next ignition switch transition from OFF to CRANK. You must turn the ignition OFF before attempting to start the vehicle. 6. Start the engine (the vehicle has now learned the Passlock(TM) Sensor Data Code and/or password). 7. With a scan tool, clear any DTCs if needed (history DTCs will self clear after 100 ignition cycles).thanks'
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have owned a repair shop for 25 years