TE S T ACTION AP PLICAB ILITY
2 Ign ition on, en gine n ot ru n n in g.
Wit h th e DRBIII#, r ea d Tra n sm ission DTCs.
NOTE: If the DTC, CAN BUS CIRCUIT is present, perform diagnostics on
that symptom first.
Is t h e DTC, CAN BUS CIRCU IT, pr esen t ?
All
Ye s → Refer t o t h e Tra n sm ission cat egor y an d per for m th e a ppr opr ia te
sym pt om .
Per for m N AG1 TRAN SMISSION VE RIF ICATION TE ST - VER 1.
No → Go To 3
3 Ign ition on, en gine n ot ru n n in g.
Wit h th e DRBIII#,readEngineDTCs.
Are t h ere a n y E n gin e Tem per a t u r e Sen sor DTCs pr esen t ?
All
Ye s → Refer t o t h e Dr ivea bilit y ca t egor y a n d per form t h e appr opr ia t e
sym pt om .
Per for m N AG1 TRAN SMISSION VE RIF ICATION TE ST - VER 1.
No → Go To 4
4 Repla ce an d pr ogr a m th e E CM per th e Ser vice In form a t ion.
Wit h th e DRBIII#, er a se Tra n sm ission DTCs.
Star t t he engine.
Wit h th e br a kes fir m ly a pplied, sh ift th e gea r select or in t o drive.
Wit h th e DRBIII#, r ea d Tra n sm ission DTCs.
Did t h e DTC, E NGINE TE MP ME SSAGE , r eset ?
All
Ye s → Repla ce th e Tra n sm ission Con t r ol Modu le.
Per for m N AG1 TRAN SMISSION VE RIF ICATION TE ST - VER 1.
No → Test complet e.
Per for m N AG1 TRANSMISSION VERIF ICATION TE ST - VE R 1.
65
TRANSMISSION - NAG1
ENGINE TEMP MESSAGE — Co n t inued