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  1. Trouble code P1682 | Chevy Tahoe Forum - Tahoe Yukon Forum

    Oct 8, 2016 · Folks, I recieved a trouble code P1682 ignition 1 switch circut 2 on my 2009 Tahoe Z71 4x4 LT. It currently has a DiabloSport canned Tune (87 octane)...

  2. P1682 | Chevy Tahoe Forum | GMC Yukon Forum | Tahoe Z71

    Feb 24, 2015 · P1682 - Ignition 1 Switch Circuit 2 CIRCUIT/SYSTEM DESCRIPTION There are 2 ignition 1 voltage circuits supplied to the engine control module (ECM). The first ignition circuit …

  3. P1682, "Engine power reduced", won't start - Camaro5.com

    Mar 22, 2016 · P1682, "Engine power reduced", won't start Camaro Issues / Problems | Warranty Discussions | TSB and Recalls

  4. My car is throwing code P1682 - Tahoe Yukon Forum

    Aug 24, 2024 · I ran a remote wire to a relay in the fusebox(RUN/CRNK) for my subwoofers and everything worked fine and sounded good. I turned truck off and went to sleep but when i tried …

  5. P1682 Code | Chevy Tahoe Forum - Tahoe Yukon Forum

    Oct 11, 2023 · FYI, should you ever come across a P1682 code check your ignition relay in the fuse box. Mine came loose and completely eluded diagnosis until I had already wasted many …

  6. Multiple Electronic Issues - Tahoe Yukon Forum

    Dec 16, 2022 · What are the Possible Causes of the Code P1682 Chevrolet? Faulty ignition switch Ignition Switch harness is open or shorted Ignition Switch circuit poor electrical …

  7. P129D and P1682 on a 2020 but runs fine - Tahoe Yukon Forum

    Jul 29, 2015 · I installed a new battery on the pass side and the P129D is gone, for now. The P1682 is still there but when I google it, it seems that everyone with that code has a no start …

  8. Help! Drivability Issues P1682, P0690 - Camaro5 Chevy Camaro …

    Help! Drivability Issues P1682, P0690 Camaro Issues / Problems | Warranty Discussions | TSB and Recalls

  9. Code P1682 - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS …

    Nov 8, 2014 · Code P1682 Tuning / Diagnostics -- engine and transmissionAll times are GMT -5. The time now is 04:00 AM.

  10. Electrical experts out there? - Tahoe Yukon Forum

    Dec 4, 2010 · I have a 2007 Tahoe LT3, I've been having a hell of a time diagnosing this weird electrical issue, intermittently I will get a fault code for ignition voltage below 9V fault code …