Question about 1992 Acura Legend
Cold air all the time
There is an order. (check fuses first, all the time,every time)
1: engine attains 180F temp or more and holds there. all the time hot.
2: the water valve is open fully and actually flows hot water to the core.
the dash temp, lever is a cable to valve, does valve move from min to max, via lever>?
3: blower works, at least on high.
4: then doors, most these cars have blend door motors. and the tests are unique to maker and year,model. the FSM covers this 100%
this system varies by, A/T or M/T tranny, coupe or sedan
and CLIMATE CONTROL options.
the climate control system is complex with 3 motors.
3 damper control motors,
2: fresh air.
3:MODE (my guess this fails)
to see it , go to alldata.com and read HVAC section , fresh air delivery systems.
better is THE FSM, as it shows how to test these motors.
step by step.
Posted on Dec 27, 2013
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Posted on Jan 02, 2017
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