TE S T ACTION AP PLICAB ILITY
10 Tur n th e ign it ion off t o t h e lock posit ion .
Discon n ect t he E CM ha r n ess con n ect or.
Mea su r e th e r esist a n ce bet ween t h e CAN C Bu s (+) a n d CAN C Bu s (-) cir cu it s in t h e
ECM h a rn ess con n ect or.
Is t h e resista n ce 120. 0 oh m s ± 5.0 ohm s?
All
Ye s → Repla ce th e E CM per t h e Ser vice In for m a t ion .
Per for m N AG1 TRAN SMISSION VE RIF ICATION TE ST - VER 1.
No → Go To 11
11 Tur n th e ign it ion off t o t h e lock posit ion .
Recon n ect t h e E CM h ar n ess con n ector s.
Discon n ect t he SKRE E M ha r n ess con nect or.
NOTE: Ch e c k c o n n e c to rs - Cle an /re pa i r a s n e c e ss a ry.
Mea su r e t h e r esist a n ce bet ween t h e CAN C Bu s (+) cir cu it a n d th e CAN C Bu s (-)
cir cu it in th e SKRE E M ha r n ess con n ect or.
Is t h e resista n ce 120. 0 oh m s ± 5.0 ohm s?
All
Ye s → Repla ce t h e Sen t r y Key Rem ot e E n tr y Modu le per t h e Ser vice
In for m a t ion .
Per for m N AG1 TRAN SMISSION VE RIF ICATION TE ST - VER 1.
No → Repa ir t h e CAN C Bu s (+) a nd/or CAN C Bu s (-) cir cu it for an
open .
Per for m N AG1 TRANSMISSION VERIF ICATION TE ST - VE R 1.
12 Tur n th e ign it ion off t o t h e lock posit ion .
Discon n ect t he n ega t ive ba tt er y cable.
Discon n ect t he TCM ha r n ess con n ect or s.
NOTE: Ch e c k c o n n e c to rs - Cle an /re pa i r a s n e c e ss a ry.
Mea su r e t h e r esist a n ce bet ween t h e CAN C Bu s (+) cir cu it a n d th e CAN C Bu s (-)
cir cu it at t h e TCM ha r n ess conn ect or.
Is t h e resista n ce 60.0 oh m s ± 5.0 oh m s?
All
Ye s → Repla ce t h e Tr a n sm ission Con t r ol Modu le per th e Ser vice In for-
ma t ion.
Per for m N AG1 TRAN SMISSION VE RIF ICATION TE ST - VER 1.
No → Repa ir t h e CAN C Bu s (+) a nd/or CAN C Bu s (-) cir cu it for an
open .
Per for m N AG1 TRANSMISSION VERIF ICATION TE ST - VE R 1.
52
TRANSMISSION - NAG1
CAN B U S CIR CU IT — Co n t i n u ed