412-00-18 Climate Control System — General Information 412-00-18
DIAGNOSIS AND TESTING (CONTINUED)
CONDITIONS
DETAILS/RESULTS/ACTIONS
3 Measure the resistance between A/C
compressor cycling switch, connector C91, pin
1, circuit 31S-CA17 (BK/RD), harness side and
ground.
• Is the resistance less than 2 ohms?
Yes
GO TO B19
No
GO TO B22
B19: CHECK CIRCUIT 31S-PC72 (BK/BU) FOR OPEN
1.
2.
PCM C43
3 Measure the resistance between A/C
compressor cycling switch, C91, pin 4, circuit
31S-PC72 (BK/BU), harness side and PCM,
connector C43, pin 40, circuit 31S-PC72
(BK/BU), harness side.
• Is the resistance less than 2 ohms?
Yes
GO TO B20
No
REPAIR the open circuit(s) between A/C
compressor cycling switch and PCM by us-
ing the wiring diagrams. TEST the system
for normal operation.
B20: CHECK THE CIRCUIT 31S-CA11 (BK/YE) FOR OPEN
1.
E9425 EN 07/2001 2002 Bantam
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