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1999 Pontiac Montana 3.8L how do I repair a P0742 code?

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1999 Pontiac Montana 3.8L how do I repair a P0742 code?

Vehicle: 1999 Pontiac Montana 3.8L

1 Answer

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Hi there

Start by checking the transmission fluid. If it's dirty or low it can cause the problem. If it's good then the issue is likely the torque converter clutch solenoid. Here is some more info for you.

P0742 PONTIAC - Torque Converter Clutch Circuit Stuck On

Read more: https://www.autocodes.com/p0742_pontiac.html

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