P1626 code. Starts and stalls.need help. Please help now throwing a p1626 code.
Jan 27, 2023 at 11:59 AM
P1626 Starts and stalls?
2000 CHEVROLET TAHOE
EARL91
- MEMBER
- 88 POSTS
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STRAILER
- ✓ASE Certified Mechanic
- 54,832 POSTS
Code P1626 is the theft deterrent fuel enable signal not received. When you try to crank the engine over is the security light flashing? If so use the remote to lock and unlock the car this should reset the system, if not you can try a hard reboot which is done by removing the negative side of the battery, with the cable loose from the negative side of the battery, hold it to the positive terminal for 1 minute this will discharge the memory capacitors in the BCM and PCM allowing the system to reboot.
Also, this guide can help:
https://www.2carpros.com/articles/how-to-reset-a-security-system
Please go over this guide and report back.
Also, this guide can help:
https://www.2carpros.com/articles/how-to-reset-a-security-system
Please go over this guide and report back.
Jan 29, 2023 at 5:30 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.