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1995 850 Turbo Wagon - OBDII and hatch question

Help, Advice and DIY Tutorials on Volvo's P80 platform cars -- Volvo's 1990s "bread and butter" cars -- powered by the ubiquitous and durable Volvo inline 5-cylinder engine.

1992 - 1997 850, including 850 R, 850 T-5R, 850 T-5, 850 GLT
1997 - 2000 S70, S70 AWD
1997 - 2000 V70, V70 AWD
1997 - 2000 V70-XC
1997 - 2004 C70

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volvomoose
Posts: 10
Joined: 17 March 2008
Year and Model: 855t 1994
Location: Lexington, KY

1995 850 Turbo Wagon - OBDII and hatch question

Post by volvomoose »

I have a 95 850 Turbo wagon and the computer cover under the center dash reads OBDII - can a reader or scanner be used on this model - I am aware that theses systems are for 96 and newer, but since i have a OBII can i use a OBDII reader and scanner for the check engine light and service light?

Also, any suggestions on why sometimes the remote lock wont lock or unlock the rear hatch from time to time? I can usually get the remote to work on all drivers side or passengers side doors, but it i want to activate the alarm system i must lock all the doors using the key at the back hatch. Sometimes all systems and doors will work will with the remote, but other times the hatch won't lock by remote.

any help would be awesome...
1995 850 Turbo Wagon (180k)

1996 850 NA Wagon

1996 940 Wagon

1986 240 DL

Ozark Lee
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Post by Ozark Lee »

but since i have a OBII can i use a OBDII reader and scanner for the check engine light and service light?
The OBD-II port can be used with any OBD-II scanner for powertrain codes. The underhood boxes are actually more accurate though. Many of the P Codes will cover several of the OBD-I situations. You cannot reset your Service Engine light from the OBD-II port without a special reset tool but that is very easy using the A/B boxes.

As far as your latch goes, I'll let someone with a wagon answer that one.

...Lee
'94 850 N/A 5 speed
'96 Platinum Edition Turbo
Previous:
1999 V70XC - Nautic Blue - Totaled while parked.
1999 V70XC - RIP - Wrecked Parts Car.
1998 S70 T5
1996 850 N/A
1989 740 GLT
1986 740 GLT
1972 142 Grand Luxe

MadeInJapan
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Post by MadeInJapan »

Others with locking latch problems have found frayed wires (thus intermittent shorting) in the area where they bend as you open and close the lid. Look on the driver's side corner under the paneling.
'98 S70 T5 Emrld Grn Met/Beige Tons of Upgrades Mobil-1
'04 V70 2.5T Red/Taupe Some Upgrades Mobil-1
'07 S40 T5 AWD 6 speed manual! Silver/Black Stage1 Heico & Elevate
'07 S60 2.5T Blue/Taupe- my kid's Volvo

volvomoose
Posts: 10
Joined: 17 March 2008
Year and Model: 855t 1994
Location: Lexington, KY

Post by volvomoose »

Great... i'll see what i can find!
Thanks for the help....
1995 850 Turbo Wagon (180k)

1996 850 NA Wagon

1996 940 Wagon

1986 240 DL

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