Mercedes Door Lock Actuator No Power

Unplug the door lock actuator electrical connector.

Mercedes door lock actuator no power.

Unusual noises coming from inside the door. You should see the voltage polarity toggle with each switch activation. The plastic tappet plate component inside the actuator has broken. Mercedes door actuator replacement duration.

Unusual noises coming from inside the door are one of the first symptoms of a potential problem with a power door lock actuator. Mercedes 123 vacuum door lock diagnosis tip by kent bergsma duration. How to replace door lock actuator if the door locks in your c class are bouncing up and down or are otherwise not functioning properly the system s actuator might be broken. As we get close to freezing temps outside the locks get sluggish and i have to press the remote button 3 5 times to make them all lock.

Usually a bad or failing power door lock actuator will produce a few symptoms that can notify the driver of an issue that should be serviced. X8r door lock actuator repair kit 4 springs kit for 2 right hand os front and rear and 2 for left hand nsfront and rear doors compatible with mercedes benz gl class x164 2006 2012 part. X8r8 18 14 only 12 left in stock order soon. This happens because the actuators in one of the doors is defective.

Then use your test light or digital meter to check for power and ground at the connector when you operate the lock unlock switch. The last to lock is always the hatch lock. Door lock actuator repair part back and front right passenger front and back passenger mercedes benz ml320 ml350 ml series brand. Http www ebay co uk itm mercedes c e clk class w203 w211 a209 door lock repair kit pop rivets tool 281588298383 sspagename strk mese it video on how to re.

Read on to learn how to replace it yourself. Watch the videos at the end of this article if you want to perform this repair. My power door lock are not working now that temperatures have dropped into the 5 15f range. Door lock systems operate the actuator by toggling positive negative voltage to the actuator.

Power windows solutions 5 0 out of 5 stars 1 rating. In summer there s no problems. Most power door locks.