Volvo AWD 850 Forum

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fault code 2-3-1 on socket A7? 850

I have a fan that keeps cycling on and off (just started doing this today, doesn't stop even when cool) I have a '94 855 and I swear that I just read the codes on A7 and got a 2-3-1. I have no idea what this could be, am I seeing things? Thanks!volvochick245/855








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fault code 2-3-1 on socket A7? 850

Time for glasses! A7 is for the instrument cluster and there is no 2-3-1.

Are you sure your engine coolant thermostat is OK?

Klaus
--
(V♂LV♂s 1995 854T, 1998 V70R)








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fault code 2-3-1 on socket A7? 850

I also got the 2-3-1 code on A7 the other day and can't figure it out. Any help?







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