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Volvo V70 T5 2001 code P1618 and P0785

Help, Advice, Owners' Discussion and DIY Tutorials on Volvo's stylish, distinctive P2 platform cars sold as model years 2001-2007 (North American market year designations).

2001 - 2007 V70
2001 - 2004 V70 XC (Cross Country)
2004 - 2007 XC70 (Cross Country)
2001 - 2009 S60
2003 - 2007 S60 R
2004 - 2007 V70 R

This topic is in the MVS Volvo Repair Database » Project: DIY Volvo XC90 Brake Line Replacement
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konstantinos
Posts: 1
Joined: 19 August 2010
Year and Model: V70 T5 2001
Location: Toronto / Canada

Volvo V70 T5 2001 code P1618 and P0785

Post by konstantinos »

I own a Volvo V70 T5 2001.This car have 190.000 Km and drive very nice, but the last 2 -3 weeks I have a problem when my transmission sift-up betwen 2 and 3 speed. Last night I got the message "Transmission Service Required".
Next i use a OBD II scan tool (INNOVA 3130) to read the codes.I had two, the P1618 and the P0785.
Is anyone knows what going on to HELP me? Thank you.

JRL
Posts: 9350
Joined: 22 November 2005
Year and Model: Several
Location: 19333
Been thanked: 16 times

Post by JRL »

I don't know what those specific codes are but if you have "transmission service required" at those miles, say good bye to your tranny soon
Mod note. Jim passed away in early 2022, his contributions to this forum are immortal, and he is missed. RIP

2000 V70R Black, 144,000 miles Wife's R.
2007 V70 2.5T White/Oak 111,000 MILES. Polestar tune, IPD bars, rear spoiler, dark grey Thors, DWS 06, HU850, sub.

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