I agree with the other poster who suggested the transmission selector
position switch which is mounted on the right side of the transmission.
It degrades internally and can cause difficulty starting and also
cause the transmission warning light on the inst panel to flash (along
with the lights in the W S E buttons. Sometimes, you may get some
improvement by moving the shifter back and forth from Park to Low 20
times or so (with the engine off). This may clean the contacts in the
switch enough the improve things. This is really only a temporary fix
though and switch replacement is the real cure - and no, the
transmission does not have to be removed for this. Removing and
replacing the wire bundle to the switch is a pain with the transmission
installed, but not a show stopper.
The problem could also simply be the alignment of this switch. If
moving the shifter a little one direction or the other allows the
starter to operate, then I would consider this. A Volvo tool is
supposed to be used for this adjustment, but if you are adventurous, you
could try it yourself. The job is a PITA since you have to disconnect
transmission cooling lines, and perhaps even the exhaust system at the
manifold.
glsvolvo wrote:
> I have an intermittent problem starting the old wagon. It has 120K+
> miles. It's the last of the rear drives. Occasionally, the steering
> column lock won't engage, precluding starting. Movement of the wheel
> eventually locks it, and it will sometimes start. But then, on
> occasion, the shift lever's release must be "tapped" to allow the
> ignition process. (this is not the shift lock button on the console,
> but the release just under the shifter handle and below it on the
> shifter itself. According to one shop who "fixed" the issue, a
> grommet had to be replaced in the shifter and all adjustment has been
> taken out and the next fix involves pulling the transmission. The car
> repeated the problem and I took it back to the shop that initially
> "fixed" the problem. The problem continues.
> A subsequent shop, couldn't find any problem as this is intermittent.
> I have resisted going to the dealership because of reasons related to
> past repairs.
> Are the steering wheel and shifter problems related or purely
> coincidental?
> Is there a "fix" short of pulling out the transmission?
> Thanks.
> gls >> Stay informed about: 1997 960 wagon--starting issues related to shifter and ste..