550BO–01
E34870
E50315
–HEATER & AIR CONDITIONER AIR CONDITIONING SYSTEM
55–7
2322Author: Date:
2002 CAMRY REPAIR MANUAL (RM881U)
INSPECTION
1. COOLER COMPRESSOR ASSY
(a) Connect the positive (+) lead from the battery to terminal
3 and the negative (–) lead to the body ground.
(b) Check that the magnetic clutch energized.
If operation is not as specified, replace the magnet clutch assy.
(c) Measure resistance between terminals 2 and 4.
Standard resistance: 165 – 205 Ω at 20 C (68 F)
If resistance is not as specified, replace the cooler compressor
assy.
2. MAGNET–CLUTCH RELAY
Condition Tester connection Specified condition
Constant 1 – 2 Continuity
Apply B + between
terminals 1 and 2.
3 – 5 Continuity
If continuity is not as specified, replace the magnet–clutch relay.
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