SOURCE: trouble codes
You might want to check for a mouse nest under the Underhood fuse block, seen them chew up wiring under there many times.
SOURCE: service engine soon light on
you need to put it on a computer to find what the code is such as on o2 sensor or a number of other things. once you know the codes you can fix the problem
SOURCE: 1997 blazer sluggish in drive reverse is fine
P0740 is TCC circuit malfunction P0753 is shift solenoid A circuit electrical P0758 is shift solenoid B P1406 is EGR pintle position and P01860 is TCC circuit.
SOURCE: 2002 Sunfire TCC Solenoid replacement
hi..the transaxle converter clutch . tcc. uses a solenoid -operated valve located in the automatic transaxle to mechanically couple the engine flywheel to the output shaft of the transmission through the torque converter.that reduces the slippage loss in the converter.reducing emissions.but check the vss first.which is called the vehicle speed sensor.they both work together .if the vss is not working right it wont call on the tcc.
check this out..
thank u..
rate me..
SOURCE: I recently had a diagnostics done on my 2000 Isuzu
If it is in the solenoid itself, yes. If it is in the wiring or the computer, no. The only way to tell, is to replace the solenoid and turn off the light. Or do some extensive search in the wiring harness.
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Hi ortizo2k6, I want to help you with your question, but I need more information from you. Can you please add details in the comment box?
Recommend you check the connector for bent pins.
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