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Tim's Auto Repair
Tim's Auto Repair, mechanic
Category: Chevy
Satisfied Customers: 15700
Experience:  Have owned a repair shop for 25 yrs.
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99 Blazer: I just rebuilt the motor completly and now I am stuck

Customer Question

99 Blazer it starts and shuts off right away. I already tried the 10 minute on 5 second off 10 minute on 5 seconds off 10 minute on 5 second off and still nothing. I just rebuilt the motor completly and now I am stuck. The security light stays on all the time.
Submitted: 6 years ago.
Category: Chevy
Expert:  Tim's Auto Repair replied 6 years ago.

hi

try 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, 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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Customer: replied 6 years ago.
I already tried that I have a viper auto start that I think is causing me problems.
Expert:  Tim's Auto Repair replied 6 years ago.

ok

sense you have an after market alarm,,i will opt out,,and let one of the other guys help you

thanks

Customer: replied 6 years ago.
I fixed the problem it was the TBC fuse. Thanks
Expert:  Tim's Auto Repair replied 6 years ago.

great..glad you got it...sorry i could not have been of more help

thanks

Customer: replied 6 years ago.
I fixed it already it was the TBC fuse. Thanks
Expert:  Tim's Auto Repair replied 6 years ago.

great,,,glad you got it going

thanks