Symptom:
P 2244-IN S TRU MENT CLU S TER MESS AGE P LAU SIB ILITY
POSSIBLE CAUSES
ENGINE CONTROL MODULE
INSTRUMENT CLUSTER DTCS
VERIF Y INSTRU ME NT CLU STE R COMMUNICATION
INTERMITTENT CONDITION
TE S T ACTION AP PLICAB ILITY
1 Tur n th e ign it ion on .
Wit h th e DRBIII" a t t em pt t o com m u n ica t e wit h t h e Inst r u m en t Clu st er.
NOTE: If there are other DTCs set with this DTC, refer to the Symptom List
and repair other stored ECM DTCs before diagnosing this DTC.
Is t h e In st r u m en t Clu st er comm u n ica t ing wit h t h e DRB?
All
Ye s → Go To 2
No → Refer t o th e appr opr ia t e sym ptom in t h e Body Dia gn ost ic In for-
ma t ion.
Per for m BODY VERIFICATION TE ST - VE R 1.
2 Tur n th e ign it ion on .
Wit h th e DRBIII",readtheInstrumentClusterDTCs.
Are t h ere a n y In st r u m ent Clu st er DTCs?
All
Ye s → Refer to sym pt om list for problem s r ela t ed t o In st r u m en t Clu st er.
Per for m BODY VERIFICATION TE ST - VE R 1.
No → Go To 3
3 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 DRBIII",erasetheECMDTCs.
Tur n th e ign it ion off t h en tu r n t h e ign it ion on an d wa it 60 seconds.
Wit h th e DRBIII",readtheECMDTCs.
Does t h e DRB displa y t h is DTC?
All
Ye s → Repla ce a nd pr ogr a m t h e En gin e Con t r ol Modu le in a ccor da n ce
wit h th e Ser vice In for m a t ion .
Per for m BODY VERIFICATION TE ST - VE R 1.
No → Go To 4
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DRI V EABI LI T Y - DI ESEL