Ac only working while driving

Discussion in 'Trucks [ Eighteen Wheelers ]' started by Global254, Jun 19, 2020.

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  1. jason6541

    jason6541 Road Train Member

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    also compressor could be nearing end of life. Without gauges and witnessing the readings it’s all speculative on my part
     
    jason6541, Jun 28, 2021
    #11
    BoxCarKidd Thanks this.
  2. bavarian

    bavarian Heavy Load Member

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    I got my my Cat C13 reprogrammed from an aftermarket shop. I'm happy with the performance but ever since, the engine fan won't come on for the A/C in slow traffic or when parked. An other shop figured out, the ECM doesn't recognize the A/C and won't turn the fan on. I run it manually when needed.
     
    bavarian, Jul 2, 2021
    #12
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