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Error Codes

Help, Advice, Owners' Discussion and DIY Tutorials on S40 and V40. In this forum you'll find S40/V40-specific owners asking and answering questions on maintenance, ownership, repairs, tutorials and almost every do-it-yourself thing you can do to save money owning these Volvos.

1996 - 2004 S40
1996 - 2004 V40

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uhlan
Posts: 35
Joined: 10 August 2006
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Error Codes

Post by uhlan »

Silly question, but are all the error codes that are being mentioned during these posts only available from dealer service centers. Required a rather substantial and costly system correct?

BTW - Terrific Forum!!!

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billofdurham
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Joined: 2 February 2006
Year and Model: 855, 1995
Location: Durham, England
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Post by billofdurham »

A lot of the codes on post-1996 cars can only be read by an OBD11 scanner. It is not necessarily only the dealer where you can have this done. Outlets like Autozone and Pepboys in the US will read your codes free of charge. Most independent shops now have code readers as they are needed for all cars built 1996 onwards. Some codes can only be read by the dealer.

Earlier Volvos did have an OBD1 diagnostic unit fitted which allowed the owner to read the codes from a unit in the engine compartment. This started in 1989 for non-turbo engines and in 1990 for turbo engines. International legislation did away with this very handy tool with the introduction of OBD11.

Bill.
Work was good - retirement is better.

1996 850GLT 2.5 20v Estate Manual.
1995 Peugeot Boxer 2.5Tdi Autosleeper.
Previously:
1984 244DL, Manual, Beige.
1987 744GLE, Manual, Green.
1991 960 3.0 24v, Auto, Silver.
1994 940T Wentworth, Auto, Blue.

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