|
|
TERMINAL LEGEND NUMBER IDENTIFICATION 30 COMMON FEED 85 COIL GROUND 86 COIL BATTERY 87 NORMALLY OPEN 87A NORMALLY CLOSED OPERATION The A/C clutch relay is an electromechanical switch that uses a low current input controlled by When the relay coil is de-energized, spring pres- sure returns the movable relay contact back against The A/C clutch relay terminals are connected to the vehicle electrical system through a receptacle in • The common feed terminal (30) receives a bat- tery current input from a fuse in the PDC through a • The coil ground terminal (85) receives a ground input from the PCM through the A/C clutch relay • The coil battery terminal (86) receives a battery current input from a fuse in the fuse block module • The normally open terminal (87) provides a bat- tery current output to the compressor clutch coil • The normally closed terminal (87A) is not con- nected to any circuit in this application, but provides The A/C clutch relay cannot be repaired and, if faulty or damaged, it must be replaced. Refer to the REMOVAL (1) Disconnect and isolate the negative battery cable. (2) Open the cover of the power distribution center (PDC) located in the engine compartment (Fig. 9). NOTE: Refer to the fuse and relay layout map on (3) Remove the A/C clutch relay from the PDC. INSTALLATION NOTE: Refer to the fuse and relay layout map on (1) Position the A/C clutch relay into the receptacle of the PDC. (2) Align the A/C clutch relay terminals with the terminal cavities in the PDC receptacle and push Fig. 8 A/C Clutch Relay 24 - 14 CONTROLS PT A/C CLUTCH RELAY (Continued) |