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Strange door locking response Topic is solved

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

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volvolugnut
Posts: 6234
Joined: 19 January 2014
Year and Model: 2001 V70
Location: Oklahoma USA
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Re: Strange door locking response

Post by volvolugnut »

i tried battery disconnect today, but there was no change in the issue.
While the battery was disconnected, I adjusted the hatch latch. I fails to catch when temperature is below about 50F. Annoying.
I was going to drive the car this afternoon, but the throttle response off idle is getting worse. I think I need to do a throttle plate cleaning. It has been getting progressively worse. I need to see if I have a ETM gasket.
volvolugnut
The Fleet:
Volvo: 2001 V70 T5, 1986 244DL, 1983 245DL, 1975 245DL, 1959 PV544, multiple Volvo parts cars.
Mercedes: 2001 E320, 1973 280, 1974 280C, 1989 300E, 1988 300TE, 1979 300TD, parts cars.
2009 Smart Passion
Ford: 1977 F350, 1964 F150 (2), 1938 Tudor Sedan
Farmall tractors: 1956 400 Diesel, 1946 A
And others.

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volvolugnut
Posts: 6234
Joined: 19 January 2014
Year and Model: 2001 V70
Location: Oklahoma USA
Has thanked: 927 times
Been thanked: 1000 times

Post by volvolugnut »

I finally got back to looking at the driver door locking. I tried the battery disconnect a week or so ago with no change. Today, I took the door card off again and tried to see the position of the arm at the positive stops. I was not able to see this even with a mirror and flashlight. While messing with the lock, it seems to be working correctly again.
I did not change anything. I did operate the outside key lock, the inside button lock and the push/pull lock knob. I think I did something that resynced the electric lock with the push/pull knob. But I can't say what I did to solve the problem.
volvolugnut
The Fleet:
Volvo: 2001 V70 T5, 1986 244DL, 1983 245DL, 1975 245DL, 1959 PV544, multiple Volvo parts cars.
Mercedes: 2001 E320, 1973 280, 1974 280C, 1989 300E, 1988 300TE, 1979 300TD, parts cars.
2009 Smart Passion
Ford: 1977 F350, 1964 F150 (2), 1938 Tudor Sedan
Farmall tractors: 1956 400 Diesel, 1946 A
And others.

User avatar
volvolugnut
Posts: 6234
Joined: 19 January 2014
Year and Model: 2001 V70
Location: Oklahoma USA
Has thanked: 927 times
Been thanked: 1000 times

Post by volvolugnut »

volvolugnut wrote: 05 Jun 2023, 18:10 i tried battery disconnect today, but there was no change in the issue.
While the battery was disconnected, I adjusted the hatch latch. I fails to catch when temperature is below about 50F. Annoying.
I was going to drive the car this afternoon, but the throttle response off idle is getting worse. I think I need to do a throttle plate cleaning. It has been getting progressively worse. I need to see if I have a ETM gasket.
volvolugnut
Yesterday, I finished removing and cleaning the throttle body. It did not seem very dirty, but the throttle response off idle feels better now. I did get more practice taking off all the air intake hoses and removing the radiator fan.
volvolugnut
The Fleet:
Volvo: 2001 V70 T5, 1986 244DL, 1983 245DL, 1975 245DL, 1959 PV544, multiple Volvo parts cars.
Mercedes: 2001 E320, 1973 280, 1974 280C, 1989 300E, 1988 300TE, 1979 300TD, parts cars.
2009 Smart Passion
Ford: 1977 F350, 1964 F150 (2), 1938 Tudor Sedan
Farmall tractors: 1956 400 Diesel, 1946 A
And others.

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