Compressor controls – fault diagnosis

COMPRESSOR CONTROLS – FAULT DIAGNOSIS

Test E Diesel

CONDITIONS e Ignition Switch Position: II e Fan Speed Switch Position: 0 RESULTS ov

CONDITIONS ® |gnition Switch Position: 0 ® Fan Speed Switch Position: 0 RESULTS

(59) GOTO TESTF

ELECTRICAL TROUBLESHOOTING MANUAL | [8

R050001

wn NG 3 ih

K108 Compressor Clutch Relay

PROBLEM CAUSE - Compressor Clutch Relay R010002

Tas=== OD C2077 oO D X101

Temperature Switch

PROBLEM CAUSE Wire - YB Wire - Compressor Clutch - Cut-out Switch Front A/C Evaporator Temperature Switch