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Dodge expert, ASE Cert Technician
Category: Dodge
Satisfied Customers: 10370
Experience:  30 years experience, ase certified,shop owner
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2000 Dodge Durango: 4x4..a 5.9 liter engine..automatic transmission

Customer Question

I have a 2000 Dodge Durango 4x4 with a 5.9 liter engine and an automatic transmission. I have a Mac ET97 that gives me a P1740 diagnostic code. The check engine is also on. What do I need to do to fix this so it will pass inspection?
Submitted: 6 years ago.
Category: Dodge
Expert:  Dodge expert replied 6 years ago.

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Most commonly the transmission will need to be rebuilt,Check Overdrive and Torque Converter Clutch operation through scan tool data on a test drive. If no problem is found, perform TSB 21-11-00. If still having a problem, it may have worn the TCC or OD clutch unit. TSB download