Compressor controls – fault diagnosis

COMPRESSOR CONTROLS – FAULT DIAGNOSIS

Cc 74 Sm eo] or | [2] 0 CONDITIONS oO ® Ignition Switch Position: 0 ® Front Fan Speed Switch Position: 0 RESULTS More than 10K ohms

(59)

or | CONDITIONS ® Ignition Switch Position: 0 ® Front Fan Speed Switch Position: 0 RESULTS More than 10K ohms

(59) GO TO TEST J

EJ | ELECTRICAL TROUBLESHOOTING MANUAL

R050001

El YB Eh K170 A/C Logic Relay

PROBLEM CAUSE - A/C Logic Relay

R010002

LJ eoe= C2077 OD X101 Front A/C Evaporator Temperature Switch

PROBLEM CAUSE - YB Wire Wire

- Front A/C Evaporator Temperature Switch