Dodge Sprinter 2006 - Page 170

TE S T ACTION AP PLICAB ILITY
5 Tur n th e ign it ion off.
Discon n ect t he n ega t ive ba tt er y cable.
NOTE: Refer to the wiring diagrams in the service information to help
determine which modules are connected to the CAN Bus.
Discon n ect a ll of t h e modu les t h a t ar e con nect ed t o t h e CAN Bu s.
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 a n y discon n ect ed m odu le’s h a r n ess con n ect or.
Is t h e resista n ce below 10k ohm s?
All
Ye s → Repa ir th e CAN C Bu s (+) cir cu it for a sh or t t o t h e CAN C Bu s (-)
cir cu it .
Per for m BODY VERIFICATION TE ST - VE R 1.
No → Go To 6
6 Tur n th e ign it ion off.
Recon n ect t h e E n gin e Con t r ol Modu le ha r n ess con n ect or s.
Wh ile ba ck pr obin g, mea sur e t h e resist a n ce of t h e CAN C Bu s (+) ci r cu it a n d t h e
CAN C Bu s (-) circu it at t h e E CM h ar n ess con n ector.
Is t h e resista n ce 120. 0 ± 2.0 ohm s?
All
Ye s → Repla ce t he Sen t r y Key Rem ot e En t r y Modu le in accor dan ce wit h
th e Ser vice In form a t ion .
Per for m BODY VERIFICATION TE ST - VE R 1.
No → Repla ce th e En gin e Con t r ol Modu le in a ccor da n ce with th e
Ser vice In for m a t ion .
Per for m BODY VERIFICATION TE ST - VE R 1.
162
HEAT IN G & A/C
NO COMMUNICATION BUS (ACTIVE) — Co nt i n u ed