C4 Heater blowers staying on

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C4 Heater blowers staying on

Post by HailHail1888 »

Hello All,
Heater blowers staying on 2016 picasso C4 1.6 hdi blue.

I have currently removed the 40 amp in the engine compartment fuse box to stop the blowers for the time being only short journeys required over the next few days = good idea to remove the fuse ?

Can anyone help is this a new relay (relay number required) or if a the resistor pack (location required) needs replacing

Thank you
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Re: C4 Heater blowers staying on

Post by GiveMeABreak »

When the fan stays on full blast, it is usually the Heater Motor Control Module that has failed. Just be wary not to buy cheap replacements as they'll probably fail quickly or not work. Get a branded one.

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