04 clk320 Abs -bas- esp-brake light on, pad indicator on ck engine light on throws dtc codes P0600, serial link malfuction dtc code P0720, output speed sensor malfunction. Car goes into limp mode whenever lites come on -could take as much as 5 miles or less to happen- sticks in whatever gear it is in at the time and remains there until you shut off car. I replaced the brake lite switch - no go car has only 50,000 on it has anyone seen this problem and how to correct it Glen

Question 1

0helpful

2answers

2008 Jeep Liberty 2WD. Code C121e won't set until 5 mph. Hydraulic Control Unit (HCU) has been replaced, wheel sensors have been replaced.

https://www.engine-codes.com/c121e_jeep.html

Apr 17, 2023 • 2008 Jeep Liberty

0helpful

2answers

What are the probable causes of DTC P0720?

According to the database the code means OUTPUT SPEED SENSOR CIRCUT MALFUNCTION.

Dec 12, 2015 • Cars & Trucks

0helpful

1answer

Esp bas light abs

get the brakes serviced first.
neither of those work with bad brakes.
check fuses 1st.
then scan it, scan the ABS. see DTC codes,
if it says a sensor is dead. well it is..
each code has different meanings and further tests.
but we check that the brakes work.first.

imagine if you will, trying to fix cruise control with a dead engine.
see?

Jul 09, 2014 • 2007 Jeep Liberty Sport

1helpful

1answer

The ESP light on my AudiA3 stays on

The ESP system means the Electronic Stability Program. If the ESP lights on the dashboard permanently the ESP system is faulty.
You should access the ESP Electronic Control Unit (ECU) memory for pull out all DTC (Diagnostic Trouble Codes), using diagnostic equipment connected to the data link connector of the car. Then you will be full informed about bad pieces (e.g.: brake pedal switch, front right wheel abs sensor interrupted, ...). After bad pieces replacement you will be able to erase all faults memored by ESP ECU, in other words reset the ESP system and turn off the warning lamp on dashboard.

Check & replace if necessary the brake pedal switch placed above pedals on the support.
If the problem still occurs you should access the ABS & ESP ECU (Electronic Control Unit) using diagnostic equipment connected to the data link connector of the car, in order to pull out all DTC (Diagnostic Trouble Codes) memored.
Then you will be able to replace bad piece(s) and fix the problem by erasing all DTC stocked inside ABS & ESP ECU, and reset it.

Jun 16, 2012 • 2006 Audi A3

2helpful

1answer

Yellow warning indicator lamp of a tringle with an excalmation point in the center and a counterclockwise arrow arround the triangle ---what does it mean?

Check & replace if necessary the brake pedal switch placed above pedals on the support.
If the problem still occurs you might access the ABS & ESP ECU (Electronic Control Unit) using diagnostic equipment connected to the data link connector of the car, in order to pull out all DTC (Diagnostic Trouble Codes) memored.
Then you will be able to replace bad piece(s) and fix the problem by erasing all DTC stocked inside ABS ECU & reset it.

The ESP system means the Electronic Stability Program. If the ESP lights on the dashboard permanently the ESP system is faulty. You must access the ESP Electronic Control Unit (ECU) memory for pull out all DTC (Diagnostic Trouble Codes), using diagnostic equipment connected to the data link connector of the car. Then you will be full informed about bad pieces (e.g.: brake pedal switch, front right wheel abs sensor interrupted, ...). After bad pieces replacement you will be able to erase all faults memored by ESP ECU, in other words reset the ESP system and turn off the warning lamp on dashboard.
I'm convinced that your brake pedal switch is faulty because the glow plug warning sign went ON after ESP warning light. Just replace the brake pedal switch, see if rear stop lamps light when press the brake pedal, and test the car on the road.
Good Luck!

Sep 06, 2011 • 2005 Audi A4

0helpful

1answer

I have a vw passat TDI130 2003. It runs really well, but engine workshop lights up along with the esp, abs and the glow plug indicators lighting up, most garages are charging just for a diagnosis to the...

Check & replace if necessary the brake pedal switch placed above pedals on the support.
If the problem still occurs you might access the ESP & ABS ECU (Electronic Control Unit) using diagnostic equipment connected to the data link connector of the car, in order to pull out all DTC (Diagnostic Trouble Codes) memored.
Then you will be able to replace bad piece(s) and fix the problem by erasing all DTC stocked inside ESP & ABS ECU & reset it.
I'm convinced that your brake pedal switch is faulty because the glow plug warning light went ON, along with the ESP & ABS. Just replace the brake pedal switch, see if rear stop lamps light when press the brake pedal, and test the car on the road.

May 20, 2011 • 2003 Volkswagen Passat

3helpful

1answer

Check engine light bas/esp light on p0600 code p0700 P.R.N.D. display on blinks on and off goes into limp mode

bas/esp=brake switch needs replacement.

Dec 20, 2010 • Mercedes-Benz ML320 Cars & Trucks

0helpful

1answer

My speedometer will not work check engine light goes on and off and the overdrive indicator light flashes. All this happens intermittently with hotter weather it seemingly happens more frequently. Scanned...

code p 0500 is for the vehicle speed sensor (VSS) which works the speedo as well as the ratio changes
code p0720 refers to the output shaft sensor --ECM or transmission control module (TCM)
the vss reports to the tcm which reads the road speed and gear ratio and shifts the appropriate solenoid

May 12, 2017 • Cars & Trucks

3helpful

3answers

I have a 2003 E320 MB and today the ABS, ESP and BAS malfuction code appeared. After running some errands I got home turned off the car and turned it back on and the malfuction codes were gone. Any advice...

hello,maybe the battery voltage drop,during driving the voltage become normal,ty

Apr 15, 2009 • 2003 Mercedes-Benz E-Class

0helpful

2answers

1999 mercedes benz clk320

hi there it sounds to me like the brake calipar is either loose or the brake pad has separated and if this happens it will also damage the abs sensor

Aug 28, 2008 • 1999 Mercedes-Benz CLK

Question 2

frostwireguy

Contributor 46 Answers
Posted on Sep 17, 2008

frostwireguy

Contributor

Joined: Sep 17, 2008

Answers

46

Questions

0

Helped

14084

Points

68

Well.. the output speed sensor is the output side of your transmission speed sensor... these are horrible on merc's... easily replaced... but a pain to get the correct one.. and this sensor could cause almost all the problems you list alone... but with such low miles it may be a warranty item? as it is on your transmission...

Related Topics:

1 Answer

frostwireguy

Add Your Answer

Attachments: Added items

Related Questions:

2008 Jeep Liberty 2WD. Code C121e won't set until 5 mph. Hydraulic Control Unit (HCU) has been replaced, wheel sensors have been replaced.

What are the probable causes of DTC P0720?

Esp bas light abs

The ESP light on my AudiA3 stays on

Yellow warning indicator lamp of a tringle with an excalmation point in the center and a counterclockwise arrow arround the triangle ---what does it mean?

I have a vw passat TDI130 2003. It runs really well, but engine workshop lights up along with the esp, abs and the glow plug indicators lighting up, most garages are charging just for a diagnosis to the...

Check engine light bas/esp light on p0600 code p0700 P.R.N.D. display on blinks on and off goes into limp mode

My speedometer will not work check engine light goes on and off and the overdrive indicator light flashes. All this happens intermittently with hotter weather it seemingly happens more frequently. Scanned...

I have a 2003 E320 MB and today the ABS, ESP and BAS malfuction code appeared. After running some errands I got home turned off the car and turned it back on and the malfuction codes were gone. Any advice...

1999 mercedes benz clk320

Not finding what you are looking for?

2004 CLK-Class

2008 Jeep Liberty 2WD. Code C121e won't set until 5 mph. Hydraulic Control Unit (HCU) has been replaced, wheel sensors have been replaced.

Ask a Question

Check Out the Latest Top Trucks Report!

Top Mercedes-Benz Experts

ZJ Limited

xxxxxx xxx

Arnie Burke

Are you a Mercedes-Benz Expert? Answer questions, earn points and help others

Manuals & User Guides

Related Topics:

1 Answer

frostwireguy

Add Your Answer

Attachments: Added items

Related Questions:

2008 Jeep Liberty 2WD. Code C121e won't set until 5 mph. Hydraulic Control Unit (HCU) has been replaced, wheel sensors have been replaced.

What are the probable causes of DTC P0720?

Esp bas light abs

The ESP light on my AudiA3 stays on

Yellow warning indicator lamp of a tringle with an excalmation point in the center and a counterclockwise arrow arround the triangle ---what does it mean?

I have a vw passat TDI130 2003. It runs really well, but engine workshop lights up along with the esp, abs and the glow plug indicators lighting up, most garages are charging just for a diagnosis to the...

Check engine light bas/esp light on p0600 code p0700 P.R.N.D. display on blinks on and off goes into limp mode

My speedometer will not work check engine light goes on and off and the overdrive indicator light flashes. All this happens intermittently with hotter weather it seemingly happens more frequently. Scanned...

I have a 2003 E320 MB and today the ABS, ESP and BAS malfuction code appeared. After running some errands I got home turned off the car and turned it back on and the malfuction codes were gone. Any advice...

1999 mercedes benz clk320

Not finding what you are looking for?

2004 CLK-Class

2008 Jeep Liberty 2WD. Code C121e won't set until 5 mph. Hydraulic Control Unit (HCU) has been replaced, wheel sensors have been replaced.

Related Topics

Ask a Question

Popular Questions

Fault Code : P1664

My clk 320 mercedes wont shift into gear? what is

How do i check the transmission fluid in my clk

How tor resync convertible top button switch

Error code P0221, expert on

Check Out the Latest Top Trucks Report!

Top Mercedes-Benz Experts

ZJ Limited

xxxxxx xxx

Arnie Burke

Are you a Mercedes-Benz Expert? Answer questions, earn points and help others

Manuals & User Guides