Dodge Sprinter 2006 Manual page 653

S y m p to m :
*CHECKIN G THE P OWER AN D GROU N D S
CH E CKING TH E E NGINE CONTROL RE LAY SYSTE M
E C RE LAY OUTP UT CIRCUIT
E CM GROUND CIRCUIT(S) OP E N
E CM OUTP UT SH ORTE D - F USE 16
E NGINE CONTROL MODULE
E NGINE CONTROL RE LAY
E NGINE CONTROL RE LAY B+ SUP P LY
E NGINE CONTROL RE LAY CONTROL CIRCUIT OP E N
E NGINE CONTROL RE LAY CONTROL CIRCUIT SH ORT TO VOLTAGE
E NGINE CONTROL RE LAY OUTP UT CIRCUIT(S) OP E N
E NGINE CONTROL RE LAY OUTP UT CKT SH ORTE D TO GROUND F USE #16
E NGINE CONTROL RE LAY OUTP UT CKT SH ORTE D TO GROUND F USE #17
IGNITION SWITCH START OUTP UT CIRCUIT OP E N
IGNITION SWITCH START/RUN OUTP UT CIRCUIT OP E N
SH ORTE D COMP ONE NT
TES T
1 Tu r n t h e ign it ion off.
Discon n ect t h e E CM h a r n ess con n ect or s.
Usin g a 12-volt t est ligh t con n ect ed t o 12-volt s, ch eck ea ch of t h e E CM gr ou n d
cir cu it s in E CM h a r n ess con n ect or C2 ca vit ies 2, 4 a n d 6.
Did t h e t est ligh t illu m in a t e br igh t ly for ea ch ca vit y?
Yes
No
2 Tu r n t h e ign it ion off.
Discon n ect t h e E CM h a r n ess con n ect or s.
Tu r n t h e ign it ion swit ch t o t h e St a r t posit ion .
Usin g a 12-volt t est ligh t con n ect ed t o gr ou n d, ch eck t h e F u sed Ign it ion Swit ch St a r t
Ou t pu t cir cu it in E CM C2 h a r n ess con n ect or ca vit y 36.
Does t h e t est ligh t illu m in a t e br igh t ly?
Yes
No
P OS S IB LE CAU S ES
ACTION
→ Go To 2
→ Repa ir t h e E CM Gr ou n d cir cu it (s) for a n open .
P er for m ROAD TE ST VE RIF ICATION - VE R-2.
→ Go To 3
→ Repa ir t h e Ign it ion Swit ch St a r t Ou t pu t cir cu it for a n open .
P er for m ROAD TE ST VE RIF ICATION - VE R-2.
DRI V EABI LI T Y - DI ESEL
235
AP P LICAB ILITY
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