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Old 03-30-2014, 06:05 AM   #1
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Default Waterpump for the Rest warmer?

Can anyone tell me where the water cirkulation pump for the Rest heater? I strongly believe something is wrong with it.. When i press the rest button the fan starts to blow but only warm air for like 15 seconds :/

Please help
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Old 03-30-2014, 09:29 AM   #2
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Originally Posted by Haaaaager View Post
Can anyone tell me where the water cirkulation pump for the Rest heater? I strongly believe something is wrong with it.. When i press the rest button the fan starts to blow but only warm air for like 15 seconds :/

Please help
Under the hood, between the brake booster and the center fresh air intake.

If the entire rest function is shutting off (heat, fan, lights), then it may be shutting itself off for some other reason. The system is not just on a timer, but will also shut off if it senses battery power below a certain limit.

But, if it's not providing warm air and fan is still running (and the engine is near normal full operating temp), the pump part of the pump/valve may not be running. The 2 domes on the unit are solenoid valves that control flow to the 2 heater cores >>

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Old 03-31-2014, 04:49 AM   #3
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Thats the thing... Everything works fine ( i think ) except that pump i will check when i get to the garage

Thank you SilverD2
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Old 03-31-2014, 04:49 AM
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