DRAFT
TM 5-4210-249-13&P-1
0072
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
TFFT04824
Step 9.
Disconnect body condenser wire harness crew cab air conditioner binary switch
connector from crew cab air conditioner binary switch. Install a jumperwire into body
condenser wire harness crew cab air conditioner binary switch connector, wire 4041
terminal to wire 1640 terminal. Start crew cab air conditioner (WP 0008). Change crew
cab air conditioner control panel set point to 45F (7C) (WP 0009). Check if crew cab
air conditioner compressor clutch engages.
a.
If crew cab air conditioner compressor clutch does not engage,
troubleshoot Crew Cab Air Conditioner/Heater Does Not Operate
Properly (WP 0070).
b.
If crew cab air conditioner compressor clutch engages, replace crew
cab air conditioner binary switch (WP 0197).
0072-8