o/d flashes

[boyteddy]

Newbie here mga sir...Nag bliblink ang O/D ( isuzu bighorn subic a/t 4jG2 engine 3.i) pag start,konting diin lang sa accelerator as in konti lang hindi na cya nagbliblink. Ung idle nya nsa 900 pag nasa 1000 nwawala na ung blink ng O/d light...is there something wrong ba? Salamat mga sir

[jick.cejoco]

Newbie here mga sir...Nag bliblink ang O/D ( isuzu bighorn subic a/t 4jG2 engine 3.i) pag start,konting diin lang sa accelerator as in konti lang hindi na cya nagbliblink. Ung idle nya nsa 900 pag nasa 1000 nwawala na ung blink ng O/d light...is there something wrong ba? Salamat mga sir

does your transmission shift normally to all gears including overdrive? your system might have detected an out of range reading from the sensor/s.
is your vehicle equipped with throttle by wire accelerator?
areas to check: throttle position sensor, engine coolant temperature sensor and the vehicle speed sensor (VSS). your vehicle might have two VSSs. does your speedometer work properly?

[boyteddy]

thank you sir..the shifting is smooth so far...i have been observing the o/d..i do have high rpms...say at 80kph the rpm is around 2800...sorry sir for my ignorance, where can i locate the tps and the sensors( vss ) ..is there a way i can or a good auto shop that can address and fix it. thank u very much

[jick.cejoco]

thank you sir..the shifting is smooth so far...i have been observing the o/d..i do have high rpms...say at 80kph the rpm is around 2800...sorry sir for my ignorance, where can i locate the tps and the sensors( vss ) ..is there a way i can or a good auto shop that can address and fix it. thank u very much

at that engine speed, you are stuck to third gear ( no overdrive and no lock up of the torque converter clutch (TCC). the tps is on the intake throttle body connected directly to the opposite end of the shaft where the throttle cable quadrant is. the vss is located on the final drive of the transmission closest to the output shaft. the ect sensor is located closest to the thermostat. by the way, do you have a working thermostat?

[boyteddy]

Yes sir..the thermostat is working. if i locate the sensors what shall i do? I cant really find a good mechanic around here ( sa province po ako, nueva vizcaya).thank u

[boyteddy]

There was a service caravan fro isuzu cauayan ( isabela) to a nearby town in our province today. Brought the isuzu bighorn there. i told them about the problem ( doesnt engage in 4th gear and O/d ) and the blinking o/d sign. The mechanic moved the tps ( which i thought ) hindi na nagbblink ung 0/d sign. A few test drive, hindi talaga nagwowork ung 4th gear and O/D...They told me ung valve body daw ang may sira..hanap daw ng surplus- ung buong valve body with sensors...

[ivramus]

Newbie here mga sir...Nag bliblink ang O/D ( isuzu bighorn subic a/t 4jG2 engine 3.i) pag start,konting diin lang sa accelerator as in konti lang hindi na cya nagbliblink. Ung idle nya nsa 900 pag nasa 1000 nwawala na ung blink ng O/d light...is there something wrong ba? Salamat mga sir

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advise ko sir, pacheck mo sa transmission specialist na to...mura lang maningil at ieexplain sayo at bibigyan ka ng options...tapos sya na maghahanap ng parts…hindi ka rin dadayain….mapagkakatiwalaan…wala syang shop pero sa house lang nila gagawin kaya walang charge sa pwesto…ung sakin iniwan ko ung sassakyan at wala naman nawala...aalagaan nya talaga yung tiwala ng customer…sabihin mo lang refer ka ni marvi...

mang rey
09308515383
9373983

[chitobarba1972]

paps boyteddy, any update? I suggest you try Mr. Boy for electricals and Mr. Teng for Mechanical of BALTAK, maayos sila kausap and hindi mandaraya. Had my Throttle Cable installed by Baltak c/o Teng and they tested my unit to verify if adjustment of cable is correct and if O/D is functioning. So far satisfied ako sa kanila.

Mr. Rey is also ok pero malayo sya, taga Novaliches kasi... happy to share