TE S T ACTION AP PLICAB ILITY
7 Tur n th e ign it ion off t o t h e lock posit ion .
Discon n ect t he TCM C1 an d C2 ha r n ess con nect or.
Discon n ect t he Tr an sm ission Solen oid Assem bly h a r n ess con n ect or.
Mea su r e t h e r esist a n ce bet ween th e Tem p Sen sor - P/N Swit ch cir cuit a n d a ll oth er
cir cu it s in t he TCM C1 an d C2 ha r n ess conn ect or.
Is t h e resista n ce below 5.0 ohm s on a n y cir cu it ?
All
Ye s → Repa ir t h e Tr a n sm ission Tem p Sen sor - P /N Swit ch circu it for a
sh or t to oth er cir cu it s.
Per for m N AG1 TRAN SMISSION VE RIF ICATION TE ST - VER 1.
No → Go To 8
8 Tur n th e ign it ion off t o t h e lock posit ion .
Discon n ect t he TCM C2 ha r n ess con n ect or.
NOTE:Make sure the Transmission Solenoid Assembly harness connector is
connected or the results of the test will be invalid.
Wit h th e br a kes fir m ly a pplied, pla ce th e gea r select or in Dr ive.
Mea su r e t h e r esist a nce bet ween t h e Tem p Sen sor - P /N Swit ch cir cu it a n d th e Sen sor
Gr ou n d cir cu it in t h e TCM C2 h ar n ess con n ect or.
Is t h e resista n ce between 500 an d 2500 ohm s?
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 → Repla ce th e Tem p Sensor - P/N Swit ch Assembly per t he Ser vice
In for m a t ion .
Per for m N AG1 TRANSMISSION VERIF ICATION TE ST - VE R 1.
119
TRANSMISSION - NAG1
TRAN S TEMP S EN S OR - P /N S WITCH CIRCU IT — Co n t i n u ed