No/Insufficient Heating Power - Ford 2002 Bantam Workshop Manual

412-00-4
DIAGNOSIS AND TESTING (CONTINUED)
System Checks
PINPOINT TEST A: NO/INSUFFICIENT HEATING POWER
CONDITIONS
A1: CHECK THE FUSE F13
1.
A2: CHECK THE POWER SUPPLY OF THE FUSE F13
1.
Fuse F13 (CJB)
A3: CHECK THE FUSE F2
1.
E9425 EN
Climate Control System — General Information
2.
Fuse F13 (CJB)
2.
2.
Fuse F2 (CJB)
DETAILS/RESULTS/ACTIONS
• Is the fuse OK?
Yes
GO TO A2
No
INSTALL a new fuse F13 (15 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.
3 Measure the voltage between fuse F13 and
ground.
• Is battery voltage indicated?
Yes
GO TO A3
No
REPAIR the power supply of the fuse F13
by using the wiring diagrams. TEST the sys-
tem for normal operation.
• Is the fuse F2 OK?
Yes
GO TO A4.
No
INSTALL a new fuse F2 (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.
412-00-4
07/2001 2002 Bantam