• Chassis

  Pro Driver warning?

  Posted by Art on August 11, 2020 at 10:26 pm

  Getting ready for a small trip so I drove the bus this afternoon and it was pushing 100 degrees and almost home and cruse control kicked off and I saw a quick message on Pro Driver and it said something like coolant over temp, I looked at gauge and it was a little over 195 and it dropped down like it always does and hit cruse and all good Looked at Pro Driver book and it doesn’t say anything about that scrolled through info on Pro Driver nothing, Any thoughts??

  Mark replied 6 years ago 3 Members · 2 Replies
• 2 Replies

• 

  Gerald

  Member

  August 16, 2020 at 11:41 pm

  Pull the codes on the ECM, see what it says. Stuck thermostat ? Low coolant ?

• 

  Mark

  Member

  August 21, 2020 at 6:55 pm

  I’ve been getting that for 6 years on my Royale, I’ve had it scanned by Clarke Diesel and with no remedy. I’ve resorted to driving with my ac on which locks the fan on and never get the code. I’ve searched the system extensively and have come up empty. If you come up with the answer please post.

  Andre

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