The tranny uses a preset program to shift that is computer based. You use your right foot on the gas pedal to get the trooper up to speed for the shift to happen in the normal driving scenario.
were is up shift relay on isuzu trooper automatic tramission & what does it do
it just resets the shift points on the trans. it allows you to hold a gear a little longer.
To change the shift solenoid on an Isuzu Trooper, first, ensure the vehicle is safely raised and supported. Disconnect the battery and remove the transmission pan to access the solenoid; you may need to remove the filter as well. Unplug the old solenoid and replace it with the new one, ensuring it is securely connected. Finally, reassemble the transmission pan and refill the transmission fluid as needed before reconnecting the battery.
I had this problem, the stick-shift was not fully in the 'park' position try and jiggle the stick.
Right by the shift module on the transmission. Right behind where the Exhaust pipes join up when the come out of the engine.
To replace the console gear shift indicator bulb on a 1998 Isuzu Trooper, first, ensure the vehicle is in park and disconnect the negative battery terminal for safety. Carefully remove the console cover by unscrewing any screws and gently prying off any clips. Locate the bulb socket for the gear shift indicator, twist it counterclockwise to remove, and then replace the burnt bulb with a new one. Finally, reassemble the console cover and reconnect the battery.
It provides the vacuum to operate the brake booster and the shift on the fly system.
it should tell u on the driver side sun visor! ..I own a 1999 Isuzu trooper...in order to put it into 4wd! stop vehicle, shift transmission lever to neutral and then shift your transfer lever to 4L and then shift your transmission lever to D. (for normal 2wd your lever should be on HIGH) and to go back from 4wd to 2wd do the the same! stop vehicle put it into neutral and shift your transfer from your 4L position to HIGH. NEVER DRIVE 4WD ON PAVEMENT.
I have had shift problems with my trooper and eventually traced it to low battery voltage, ie failing battery or alternator, they record faults on the onboard trans computer also, so maybe a trip to the local agents and ask them to download the transmission faults and see if this helds your diagnosis in any way.
The second shift is a woman's "shift" of work at home, consisting of housework. (The "first shift" being their job.)
replace engine temp sensor. trans won't shift into o/d until engine has warmed up. there are two sensors, one for the temp guage and one for the computer.
The shift lock solenoids are located on the valve body on a 1999 Isuzu Rodeo. There are two shift solenoids.