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2004 Volvo S40 Questions & Answers
I have a 2004 Volvo s40 & can't open driver's door.
As the driver's door is the most used side it can be just worn or a part broken, best would be to remove the interior panel and check that the inside lever is still connected to the lock usually there is a thin metal bar that connects the two. If it is connected and you pull the lever and the bar doesn't move or only slightly this indicates you need a new inside lever, if the bar does move freely then you have to look at the lock mechanism.
Our 2004 Volvo S40 2.4i
When was the last time you changed fluids in your transmission, if never it could be that!? Good Luck Steve
Noise of 2004 Volvo s40 2.4i
Cannot figure out what that part is, but it has a vacuum line connected. Therefore, it should not be functioning unless the engine is running. I would have to guess there is a wire crossed in the key cylinder. The presence of the key should activate the warning system and perhaps deactivate the security system. However, the engine system wiring comes in proximity to the warning wiring behind the ignition switch near the contact reel. It's possible you have a short in that area. I am posting access instructions from autozone.com.
CAUTION
Models equipped with a Supplemental Restraint System (SRS), use an inflatable air bag. Whenever working near any of the SRS components, such as the impact sensors, the air bag module, steering column, and instrument panel, disable the SRS.
- Before servicing the vehicle, refer to the Precautions Section.
- Disconnect battery cable.
- Remove steering wheel and air bag module. Refer to Steering Wheel removal and installation.
- Remove steering column covers. Remove or disconnect the following:
Screws from lower coverClip mounting between the upper and lower coversLower steering column coverUpper steering column cover
- Remove the contact reel:
- Disconnect the left connector.
- Remove the screws.
- Remove the contact reel.
Fig. Removing the contact reel from steering column
Removing the contact reel from steering column
- Remove the ignition switch:
- Disconnect the electrical connector.
- Remove the screws.
- Remove the ignition switch.
Fig. Ignition switch removal
Ignition switch removal
To install:
- Install the ignition switch:
- Position the ignition switch and tighten the screws.
- Connect the electrical connector.
- Install the contact reel. Tighten the M5 screws to 44 inch lbs. (5 Nm).
- Install the upper and lower steering column covers. Tighten the screws.
- Install the air bag and steering wheel. Refer to Steering Wheel removal and installation.
- Connect the negative battery cable.
How to remove shift knob on 2004 volvo S40
Most have a recessed allen screw, or star-key nut located on the back side of the knob...some are hidden by a clip on cover...look for at the base of the knob design...
Car alarm keeps going off. How to fix this
There could be various reasons why it is being set off. It could be a faulty shock sensor, or you could have a battery drain while car is off. Alarms check for voltage changes while engaged. (That would mean you have an electrical problem) . the battery voltage may be too low. (Or a bad battery/charging circuit)or the alarm itself is malfunctiong.
Wiring an accessory in passenger compartment
Fish your ground wire down to the driver's side underneath the dash. There you will find all sorts of metal connections to the frame. Just loosen a screw or nut, and slide the wire and connector underneath and tighten. Look around the fuse box, there should also be a ground connection somewhere there. You can also splice or tap into an existing ground wire.
Reset volvo codes
After you repair the fault causing the code you will need a scan tool capable of erasing the fault code. If it keeps coming back after that you have not repaired the problem. There is no other way to clear the code except a scan tool
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