TM 9-2320-387-24-2
25-108
Change 1
25-35. A/C WIRING HARNESS AND CABLE MAINTENANCE (Cont’d)
24.
Connect two A/C wiring harness connectors (3) to circuit breaker (2).
25.
Connect two A/C wiring harness connectors (12) to thermostat jumper harness connectors (1).
26.
Connect A/C wiring harness connector (11) to A/C control module connector (10).
27.
Connect A/C wiring harness connector (8) to A/C control module connector (9).
28.
Connect A/C wiring harness connector (6) to blower motor connector (5).
29.
Connect vehicle harness ground (13), blower motor ground (4), A/C control module ground (7), and
A/C wiring harness ground (18) to heater/evaporator assembly (14) and secure with washer (15),
lockwasher (16), and screw (17).
30.
Connect A/C wiring harness (23) de-ice ground connector (20) to de-ice ground wiring
connector (22).
31.
Connect de-ice power jumper cable (24) to A/C wiring harness de-ice power connector (25) and
defroster switch circuit breaker (21) near slot (19) in vehicle body.
32.
Secure A/C wiring harness (23) to heater/evaporator assembly (14) with tiedown straps as required.
YELLOW/
BROWN
BLUE
BLUE
BLUE
BLUE
BLACK
BLACK
YELLOW/
BROWN
HEATER
BLOWER
RED
BLUE
CIRCUIT
BREAKER
THERMOSTAT
HEATER/EVAPORATOR
CLUTCH
RELAY
COND.
FAN
RELAY
REAR
BLOWER
RELAY
A/C
CONTROL
MODULE
BLUE
1
3
12
10
11
7
4
5
6
8
9
2
