412-00-10
Climate Control System — General Information
412-00-10
DIAGNOSIS AND TESTING (
CONTINUED
)
PINPOINT TEST B: THE A/C SYSTEM IS INOPERATIVE (THE HEATER BLOWER IS OK)
CONDITIONS
DETAILS/RESULTS/ACTIONS
B1: CHECK THE FUSE F14
1
.
2
.
Fuse F14 (CJB)
• Is the fuse OK?
Yes
GO TO
B2
No
INSTALL a new fuse F14 (15 A). If the fuse
blows again, LOCATE and REPAIR the
short to ground of the circuit(s) by using the
wiring diagrams or if necessary CHECK the
A/C compressor clutch diode and INSTALL
a new one. TEST the system for normal op-
eration.
B2: CHECK THE POWER SUPPLY OF THE FUSE F14
1
.
Fuse F14 (CJB)
2
.
3
Measure the voltage between fuse F14 and
ground.
• Is battery voltage indicated?
Yes
GO TO
B3
No
REPAIR the power supply of the fuse F14.
TEST the system for normal operation.
B3: CHECK THE FUSE F13
1
.
2
.
Fuse F13 (CJB)
• Is the fuse F13 OK?
Yes
GO TO
B4
.
No
INSTALL a new fuse F13 (10 A). If the fuse
blows again, LOCATE and REPAIR the
short to ground of the circuit(s) by using the
wiring diagrams. TEST the system for nor-
mal operation.
B4: CHECK THE POWER SUPPLY OF THE FUSE F13
1
.
Fuse F13 (CJB)
2
.
E9425 EN
07/2001 2002 Bantam