412-00-21
Climate Control System — General Information
412-00-21
DIAGNOSIS AND TESTING (
CONTINUED
)
CONDITIONS
DETAILS/RESULTS/ACTIONS
C2: CHECK THE FUSE F16
1
.
2
.
Fuse F16 (CJB)
• Is the fuse OK?
Yes
GO TO
C3
No
INSTALL a new fuse F16 (30 A). If the fuse
blows again, REPAIR the short to ground of
the circuit(s) by using the wiring diagrams.
TEST the system for normal operation.
C3: CHECK THE POWER SUPPLY OF THE FUSE F16
1
.
Fuse F16 (CJB)
2
.
3
Measure the voltage between fuse F16 and
ground.
• Is battery voltage indicated?
Yes
GO TO
C4
No
REPAIR the power supply of the fuse F16.
TEST the system for normal operation.
C4: CHECK THE POWER SUPPLY OF THE HEATER BLOWER MOTOR
1
.
2
.
Heater blower mo-
tor C53
3
.
4
Measure the voltage between heater blower
motor, connector C53, pin 1, circuit 14-CA18
(VT/OG), harness side and ground.
• Is battery voltage indicated?
Yes
No
REPAIR the open circuit(s) between fuse
F16 and heater blower motor by using the
wiring diagrams. TEST the system for nor-
mal operation.
E9425 EN
07/2001 2002 Bantam