Symptom List:
P 2132-GLOW P LU G CON TROL MOD U LE CIRCU IT OP EN CIRCU IT
P 2132-GLOW P LU G CON TROL MOD ULE CIRCU IT S HORTED TO
GR OU N D
P 2132-GLOW P LU G CON TROL MOD ULE CIRCU IT S HORTED TO
VOLTAGE OR OP EN
P 2132-GLOW P LU G CON TROL MOD U LE FAU LT
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 2132-GLOW P LU G CON TROL
MODUL E C IRC UI T O PEN C IRC UI T.
POSSIBLE CAUSES
BATTE RY S UP P LY CI RCUI T OP E N
GROU ND CI RCUI T OP E N
INTERMITTENT CONDITION
GLOW P LU G CON TROL MODU LE
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.
Tur n th e ign it ion off for 10 secon ds.
Tur n th e ign it ion on .
Mon it or th e DRB for ECM DTCs.
Repea t t h is t es t sever a l t im es.
Did t h is DTC set a ga in ?
All
Ye s → Go To 2
No → Go To 4
2 Tur n th e ign it ion off.
Discon n ect t he Glow Plug Con t r ol Module ha r n ess con n ect or.
Usin g a 12-volt t est ligh t con n ect ed to 12-volt s, ch eck t h e Gr ou n d cir cuit a t th e Glow
Plu g Con t rol Modu le ha r n ess con n ect or.
Does t h e test ligh t illu min a t e br igh t ly?
All
Ye s → Go To 3
No → Repa ir th e Glow P lu g Con t r ol Module Grou n d cir cu it for a n open .
Per for m ROAD TE ST VE RIF ICATION - VER-2.
171
DRI V EABI LI T Y - DI ESEL
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