Dodge Sprinter 2006 - Page 518

Symptom List:
P 1615-ECM VOLTAGE S U P P LY IS TOO HIGH
P 1615-ECM VOLTAGE S U P P LY IS TOO LOW
Te s t N o t e : Al l s y m p t o m s l i s t e d a b o v e a r e d i a g n o s e d u s i n g t h e s a m e t e s t s .
Th e title fo r th e te sts w ill be P 1615-ECM VOLTAGE S UP P LY
IS TOO H IGH.
Wh e n Mo n i to re d a n d S e t Co n d it i o n :
P 1615-ECM VOLTAGE SU P P LY IS TOO HIGH
Wh en Mon it or ed: Wit h t h e ign it ion on .
Set Con dit ion : Th e E CM det ect s volta ge a bove 16 volt s on t h e Ba tt er y Su pply cir cu it(s).
P 1615-ECM VOLTAGE SU P P LY IS TOO LOW
Wh en Mon it or ed: Wit h t h e ign it ion on .
Set Con dition : Th e ECM det ect s volt age below 8.0 volt s on t he E CM Ba tt er y Su pply
cir cuit (s).
POSSIBLE CAUSES
CH E CKING ECM POWE R AN D GROUN DS
ECM
INTERMITTENT CONDITION
TE S T ACTION AP PLICAB ILITY
1 NOTE: If the ECM detects and stores a DTC, the ECM also stores the
e n gi n e /ve h ic le o p e ra ti n g c o n d i tio n s u n d e r w h ic h th e D TC w a s s e t. S o m e o f
these conditions are displayed on the DRB at the same time the DTC is
displayed.
NOTE: Before erasing stored DTCs, record these conditions. Attempting to
duplicate these conditions may assist when checking for an active DTC.
Tur n th e ign it ion on .
Wit h th e DRB, er a se E CM DTCs.
NOTE: This DTC may be caused by a charging system problem. Refer to the
Service Information and verify proper charging system operation before
continuing.
Test drive th e veh icle.
Tur n th e ign it ion on .
Wit h th e DRB, r ea d E CM DTCs.
Did t h is DTC set a ga in ?
All
Ye s → Go To 2
No → Go To 3
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DRI V EABI LI T Y - DI ESEL