2002 Isuzu Trooper Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2002 Isuzu Trooper
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2002 Isuzu Trooper ProblemsCheck Transmission Light With Code 37
The check transmission light may illuminate with a stored code 37. This is commonly caused by electrical interference on the data communication circuit between the transmission control module (TCM) and the engine control module (ECM). Our technicians recommend that all related connection and ground locations should be inspected and repaired as necessary. In some cases electromagnetic interference may be the cause, shielding of the affected wiring may be of help it this case.
Lack of oil changes can cause the piston rings to become clogged with debris resulting in excess oil consumption. Severe engine damage may result if the oil level gets to low. Engine dis-assembly may be required to clean or replace the piston rings. Our technicians recommend proper maintenance to try and avoid this expensive repair.
2002 Isuzu Trooper QuestionsTransmission light stays on. Found no code on scanner (1 answer)
turn on key wait 15 seconds and it will start.15 seconds after that it dies.what can cause this to happen.it has plenty of gas
My trooper keeps popping out of 2wd and going into neutral. Then it makes a constant grinding noise untill I can come to a complete stop, put it in park, and shift it back into 2wd. When keeping pressure on the transfer case shift lever it seems to help it stay engaged a little better. But the pr...