RobertBobM

We have an 02 ttQ225 Cooling fans quit working, and the a/c no longer comes on. any suggestions?

Lexx

replace the fan relay (under the battery).

RobertBobM

Thanks for the info, that was my suspicion

RobertBobM

Replaced fan control module under the battery, and, sigh, still no fans or a/c

Lexx

do the fans work at all? apply 12v to them directly to ensure they come on. also check the wires for 12v when you turn the car on, with the ac compressor on (not on econ mode). still no fan...there is a problem with the wiring somewhere (broken wire, connector, corrosion, bad ground)

If the fans come on, but no AC, either the ac is low on refrigerant, the pressure switch is bad, or the compressor is bad .