the heater blower switch only works on high how do u replace it and where is it located
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2004 GMC Canyon Question: replacing resistor
Answer #1pushrod August 27, 2012, 08:35Master
NEXT TO BLOWER MOTOR. YES REPLACE IT ALSO CHECK PLUG FOR SIGNS OF HEAT
FROM BAD CONNECTION NEW PLUG AVAIL. FROM NAPA.
Answer #2Greg's Orange Auto (14238 Answers) , Orange, CA - (714) 361-9386globalhelper August 27, 2012, 12:40Master
MOUNTED IN HEATER BOX BUT REPL WIRE HARENESS ALSO