Warning light Red R in a circle with 3 arrows.

Discussion in 'Western Star Forum' started by Truckgirl001, Jul 1, 2017.

  1. Truckgirl001

    Truckgirl001 Bobtail Member

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    Jul 1, 2017
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    I have a Western Star dump truck. I had a warning light come on and I can't figure out what it is; it is a red circle and it has a 'R' in the circle with 3 arrows on the outside of the circle. Please someone tell me what it is??!!
     
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  3. uncleal13

    uncleal13 Road Train Member

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    What year is the truck?
     
  4. Cetane+

    Cetane+ Road Train Member

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    Sep 29, 2013
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    its your reserve air pressure. "R"
     
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