Compressor controls – fault diagnosis

COMPRESSOR CONTROLS – FAULT DIAGNOSIS

on | CONDITIONS e Ignition Switch Position: Il e Engine On ® Front Fan Speed Switch Position: | ® Front A/C Switch On RESULTS Less than 2 ohms

(5) GOTO TESTE

Test B

MFI-T16 CONDITIONS ® Ignition Switch Position: 0

RESULTS BAT VOLT

(5) PROBLEM CAUSE - F3 Fuse - NG Wire

ELECTRICAL TROUBLESHOOTING MANUAL

wn R010002 lo] = Oo

C2077 x10 A/C Evaporator Temperature Switch

PROBLEM CAUSE - YB Wire - G Wire - Front A/C Evaporator Temperature Switch

R050001

NG ag) od dh

K108 Compressor Clutch Relay