2003 Volvo XC90 trouble code flow chart, definition

  • 2003 VOLVO XC90

Transmission problem
2003 Volvo XC90 6 cyl All Wheel Drive Automatic 90000 miles

ok.I have a 03 volvo xc90 with a 2.5.I came up with a code PO733 and PO734! Where do I start? What do these mean? Please help?

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Thursday, January 29th, 2009 AT 11:24 AM

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I am not really familiar with generic code but do know that 700 codes are transmission problems. You may have a code for an incorrect gear ratio. Inspect the fluid. If it is burned then your transmission is done. If you have metal in the fluid or down in the pan you will also need to replace the radiator, aux cooler with the lines. You may be looking at about 20 hours labor time to repair. Also if you do decide to do the repair have them reseal the chain drive since it will eventually leak especially internally since the seal gets damaged by accident during removal of the axles.

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Sunday, March 29th, 2009 AT 5:11 PM

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