Symptom:
BACKUP LAMP SUPPLY CIRCUIT OPEN
POSSIBLE CAUSES
FUSED IGNITION SWITCH OUTPUT OPEN
SH IF T LEVE R ASSE MBLY
TE S T ACTION AP PLICAB ILITY
1 Tur n th e ign it ion off t o t h e lock posit ion .
Discon n ect t he Sh ift Lever Assem bly h a r n ess con n ect or.
Star t t he engine.
Usin g a 12-volt t est ligh t con n ect ed t o gr oun d, check t h e F u sed Ign it ion Swit ch
Ou t pu t cir cuit .
NOTE: Th e t e s t lig h t m u s t illu m in a t e b rig h tly. Co m p are th e brig h tn e ss to
th a t of a dire c t co n n e cti o n to th e ba tte ry.
Does t h e test ligh t illu min a t e br igh t ly?
All
Ye s → Repla ce th e Sh ift Lever Assem bly per th e Ser vice In for m a t ion .
No → Repa ir t h e F used Ign it ion Swit ch Ou tpu t circu it for a n open . If
th e fu se is open , m a ke su r e to check for a shor t t o gr ou n d.
16
SH I FT LEV ER ASSEM BLY