Where is the alternator on a Mercedes Benz E CLK?
Applies to C Class , E Class, CLK Class and many other models with the V6 M112 and V8 M113 engine. Open the hood. Disconnect the NEGATIVE terminal from the battery. HINTS: Locating the battery. Depending if you have a C / E / CLK class it could be either in the engine bay compartment, under the rear seats, or in the trunk.
Where are the fuses located on a Mercedes Benz?
Here you will find fuse box diagrams of Mercedes-Benz SLK200, SLK230, SLK320, SLK32 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 and 2004, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout).
Where is the battery located on a Mercedes Benz E C CLK?
Depending if you have a C / E / CLK class it could be either in the engine bay compartment, under the rear seats, or in the trunk. In our case we are working on a C Class W203 2001-2007 and the battery is located in the engine bay. First we need to remove the cabin air filter housing.
How to check the battery in a Mercedes Benz?
Check the fuses. Have the battery fully charged and then load-cycle tested. Pull the regulator and check the brushes, if worn replace the regulator. Check the diode bridge and commutators, if those test good then replace the regulator.
Where are the fuses on a Mercedes CLK Class?
Mercedes benz clk class w209 fuse box. Mercedes w208 fuse location diagram clk200 clk230 clk 320 clk430 our website. In this guide you will learn how to access the fuse box panel see a copy of the fuse layout diagram and the fuse assignment.
Where are the fuses on a Mercedes Benz W204?
Testing fuses in place with a multimeter. Use the Mercedes fuse allocation chart to locate a specific fuse and amperage. For instance, the reading lamps are on fuse #17, rated at 30 amps and located in the under hood box. Figure 6. W204 fuse allocation chart (page 1). Figure 7. W204 fuse allocation chart (page 2). Figure 8.
Where is the 170 Amp Fuse on my Merc?
The high current cable on my merc goes from battery to starter motor and then on to alternator. The blown 170 amp fuse is in the section from starter motor to alternator. What sort of starter motor fault would cause a 170 amp fuse to blow where it is located? Click to expand… I will try and find the exact circuit for this then it will be easier.
Where is the fuse between the alternator and starter?
The OP said the fuse was between the alternator and starter, the starter is a open ended circuit till called to work. If this fuse is in the main lead that feeds the alternator, and this fuse was gone , then no charge and no starter, and the starter could have blown it as could the alternator. I’m a bit confused still.
Can a mechanic replace an alternator on a Mercedes Benz?
An experienced mechanic should be able to replace the alternator in even an hour. Even Valeo or Bosch alternators with are the Original Equipment installed on the Mercedes Benz cars, can be bought for a fraction of what the dealer charges.
Why does my alternator not charge the battery?
I find nothing to explain why my system won’t charge the battery during normal operation. IF nothing is on AND the rpm’s are above 1500 then the battery recieves 13+ volts, but not at idle and not if anything is turned on (AC, Radio, Etc). Good Luck, and I will update if I find something.
Applies to C Class , E Class, CLK Class and many other models with the V6 M112 and V8 M113 engine. Open the hood. Disconnect the NEGATIVE terminal from the battery. HINTS: Locating the battery. Depending if you have a C / E / CLK class it could be either in the engine bay compartment, under the rear seats, or in the trunk.
An experienced mechanic should be able to replace the alternator in even an hour. Even Valeo or Bosch alternators with are the Original Equipment installed on the Mercedes Benz cars, can be bought for a fraction of what the dealer charges.
How do you remove an alternator from a car?
See the close up picture below. Unplug the connector that goes into the back of the alternator. Pres on the tab and pull it away from the alternator. Remove the two bolts that hold the alternator in place using the Female E Torx sockets we listed on the required tools section above. Remove the alternator.
Depending if you have a C / E / CLK class it could be either in the engine bay compartment, under the rear seats, or in the trunk. In our case we are working on a C Class W203 2001-2007 and the battery is located in the engine bay. First we need to remove the cabin air filter housing.
How much does it cost to replace an alternator on a Mercedes Benz?
Replacing the alternator at the dealer can cost you over $1000 but if you do it yourself, you can do it for as little as $90, so keep on reading. It’s not a complicated job and we know you can do it.
See the close up picture below. Unplug the connector that goes into the back of the alternator. Pres on the tab and pull it away from the alternator. Remove the two bolts that hold the alternator in place using the Female E Torx sockets we listed on the required tools section above. Remove the alternator.
How to replace alternator on Mercedes Benz E C CLK s?
Plug the electrical cable on the back of alternator and make sure it clicks when you push it in. That way you know it is locked in place. Reinstall the serpentine belt, the engine cover and the reconnect the battery. 2 Bolts that hold the alternator in place. Max 45 Nm. 1 Bolt on the back of the alternator. Between 15 Nm to 18 Nm.
Where is the nut on a Mercedes Benz alternator?
This is the electrical cable which is part of Circuit 30. Alternator is identified as G2 on electrical schematics. You should see a nut. Remove the 13mm nut on the back of the alternator. See the close up picture below.
Replacing the alternator at the dealer can cost you over $1000 but if you do it yourself, you can do it for as little as $90, so keep on reading. It’s not a complicated job and we know you can do it.
What should the voltage be in a car alternator?
Typically you get BATTERY/ALTERNATOR VISIT WORKSHOP warning when the electrical system voltage in the car is below 12.6 volt. When the car is running the alternator produces electricity and the voltage should be above 13.5 volt. If you have a multimeter like this one, you can connect it to the battery terminals to get a voltage reading.
When do I get battery / alternator VISIT WORKSHOP warning?
Typically you get BATTERY/ALTERNATOR VISIT WORKSHOP warning when the electrical system voltage in the car is below 12.6 volt. When the car is running the alternator produces electricity and the voltage should be above 13.5 volt.
Can a new alternator be installed on a low battery?
WARNING!!! The battery must have a charge in it of at least 12.8 volts. If the charge is lower than that, take the battery to an auto parts store and they should deep charge it for free. You should never install a new alternator in a system with a low charge battery. You could fry the bridge and then you are back to square one!
What does it mean when your alternator stops charging the battery?
Indicator Light On. Usually, the first sign that your charging system is in trouble is a “battery,” “ALT,” or “CHARGE” warning light illuminating on your instrument panel while driving. It means that for some reason, the alternator has stopped charging the battery and your car is running on battery power.
What should I do if my alternator is not working?
If that’s all good then replace the regulator. If not then buy a rebuilt alternator and install it (the rebuilt will come with a regulator). If you’re not very well DIY inclined you could just buy the rebuilt alternator and do the R&R, that’s pretty simple (just be sure to disconnect the battery first!).
Why is my Mercedes Benz starter not working?
Often times, when the starter is defective or seizes up it will blow out the fuse that protect the starter circuit. Another thing that you can try is to hit the starter with a rubber hammer a couple of times. Depending what kind of starter problems you have, the starter may work a few more times.
Indicator Light On. Usually, the first sign that your charging system is in trouble is a “battery,” “ALT,” or “CHARGE” warning light illuminating on your instrument panel while driving. It means that for some reason, the alternator has stopped charging the battery and your car is running on battery power.
Why does my alternator not charge on tickover?
On checking the battery voltage was low – 11.8V engine running. Battery was replaced about 1 month ago.After much investigation discovered that the alternator does not ‘kick in’ until I rev the engine to approx. 3000rpm – it then charges away happly for the rest of the journey (at around 14.5V) even on tickover. Has anyone seen this problem before?