Compressor controls – fault diagnosis

COMPRESSOR CONTROLS – FAULT DIAGNOSIS

Cc

Sm

CONDITIONS ® Ignition Switch oO Position: Il eo Engine ® Front Fan Speed Switch On Position: | ° Front A/C Switch RESULTS Less than 2 ohms (59)

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

(59) GOTO TESTE

EJ| ELECTRICAL TROUBLESHOOTING MANUAL

R020003

YB

X259 Compressor Clutch Cut-out Switoh ut-ou PROBLEM CAUSE Wire - Compressor Clutch Cut-out Switch

R010002

TREN

OD C2077 X101 SS Front A/C Evaporator Temperature Switch

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