Question about 1999 Lexus LS 400

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How can I repair ESC connector?

ESC not working can't get OBD readings. Check engine light on,

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Posted on Nov 30, 2014

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1 Answer

How do I clear check engine light


The check engine light is set by the onboard computer detecting a malfunction or out of tolerance condition. The code(s) can be read with an OBD-II scanner. Once the condition(s) that cause the codes are repaired, the code can be cleared with the OBD-II scantool. You can purchase these tools at local auto parts stores. Be careful though; the cheapest ones will only read the codes, but cannot reset the Check Engine Light.

Jan 13, 2015 | Cars & Trucks

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ESC not working!


If you take it to a auto parts store most will check it for nothing or a small fee.

Nov 30, 2014 | Cars & Trucks

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How to read check engine light "95 F 450 heavy duty truck


Should be OBD 1 which does not need a scanner. You jumper two wires at the plug in the engine compartment to make the light flash.
If you do an internet search for Ford KOEO test you should find photos and instructions including what the codes mean.

Jan 30, 2013 | Ford F-450 Cars & Trucks

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On-Board Diagnostic II (OBD II) Diagnostic Link Connector (DLC) Location in 1999 ford Ranger


the ecc diagnostic plug is what ford used b 4 going to the obd 2 system check with ur local ford dealer for checking codes

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My check engine and ESC lights are on in my 2007 Kia Sedona LX. Code P054 - likely cause? Does it have to be a dealer fix? Car's performance doesn't appear to be affected, handles great thusfar,...


Well, I would like to help you but P054 is not a valid code. There are not enough digits for it to be a valid OBD code. I would recommend reading the code again and make sure you post it correctly if you want help with it.

As for the Check Engine light and the Electronic Speed Control (ESC) light being on, this means that there is a malfunction in one of the many systems that are monitored by your Powertrain Control Module (PCM). The PCM has also disabled your ESC (A.K.A. cruise control) for whatever reason.

It should be noted that although the problem does not seem to be affecting the way the vehicle drives, it is very likely that whatever is wrong is going to destroy some high-dollar parts like the catalytic converters if you don't get it fixed.

As far as getting it fixed at the dealer...It all depends on EXACTLY what is wrong. Most OBD fault codes can be serviced by anyone with the correct information for the code involved, providing they have the equipment and knowledge to properly diagnose the code. Codes that involve reprogramming of the PCM to fix are usually better to have done by the dealer. In these cases, the reprogramming can be done under emmissions warranties for free if the vehiclle meets certain criteria.

Aug 19, 2011 | Kia Sedona Cars & Trucks

1 Answer

Engine light on


This is OBD - On - Board -Diagnostic Display.
On Board Diagnostics, OBD-II, is required on all automobiles and light trucks from 1996 onward. OBD-II is a set of specifications for monitoring and reporting on engine performance in modern automobiles.
If the Service Engine light is on, then connecting a Code Scanner on OBD Connector, the Code is picked up and the code explanation can be found. If this is a False Code, this can be Cleared with the code scanner, after reading the code. The location of OBD-II connector in your car can be found here:
http://www.obdclearinghouse.com/index.php?body=oemdb
Remember the Check Engine light only comes on for emissions-related failure (which includes fuel and ignition, too). A separate warning light will illuminate if there are non-emission problems such as low oil pressure, charging system problems, etc.
If the light is on because of a misfire or fuel delivery problem, and if the problem does not occur after three drive cycles, the Check Engine light may go out. Whether the light goes out or remains on, a code will be snt and remain in the computer memory to help you diagnose the fault.
More information for the codes can be found here:
http://www.aa1car.com/library/ic10224.htm
After the code is picked up with a scanner, the code explanation is founded, and a decision has to be made to fix the problem or to clear the code. This can be done with the same scanner. If you do not have a scanner, any car repair shop can do the job.

Nov 08, 2010 | 2001 Volvo S60

1 Answer

What is the purpose of the connector to the immediate left of the hood release under the steering wheel of a 4X4 quad cab pickup truck? I could not find anything about it in the user manual.


This is OBD - On - Board -Diagnostic Connector.
On Board Diagnostics, OBD-II, is required on all automobiles and light trucks in the United States from 1996 onward. OBD-II is a set of specifications for monitoring and reporting on engine performance in modern automobiles.
If the Service Engine light is on, then connecting a Code Scanner on OBD Connector, the Code is picked up and the code explanation can be found. If this is a False Code, this can be Cleared with the code scanner, after reading the code.

Nov 02, 2010 | 2005 Dodge Ram 1500

2 Answers

How to change a throttle position sensor on a 94 ford f150 5.0 4x4


How to Replace a Throttle Position Sensor
(DIY & Save up to $135.75 ) - Time: 2.1 hours

Parts:
1. Throttle Position Sensor - $ 55.44

Tools:
1. Scan Tool
2. Screwdriver
3. Multimeter

Procedure:
1. Locate the OBD data link connector (DLC). Refer to your owner’s manual for the specific location.
  • Tip: The OBD-I data link connector is usually located in the engine compartment near the battery or the fuse box. The OBD-II connector (post 1995 cars) is usually located beneath the instument panel next to the steering column.
2. Turn your key to the“ON” position. Do not start the engine.

3. Plug your scan tool into the OBD data link connector. Turn on the scan tool and select the appropriate steps to read the diagnostic trouble code (DTC).

    6db8845.jpg

Scanner plugged into OBD-II data link connector.
  • Tip: The OBD-II diagnostic trouble code (DTC) is a 5 character alphanumeric code. The first digit is a letter that indicates the component group, the second digit is OBD mandated or manufacturer specfic, the third digit is a subgroup, and the fourth and fifth digits define the component and basic problem.
  • 4. Locate the throttle position sensor.
6182d26.jpg

  • Throttle position sensor

  • 5. Disconnect the electrical connector from the throttle position sensor.
fc565b1.jpg

  • Electrical connector removed
6. Test the resistance of the throttle position sensor (TPS) with a digital multi-meter. If the resistance is out of specifications, the TPS must be replaced.
  • 7. Remove the throttle position sensor.

  • d3a8007.jpg

    Removing sensor mounting screws

    8. Install the new throttle position sensor. Tighten the mounting screws and attach the electrical connector.
  • 9. Erase the diagnostic trouble code (DTC) with the scan tool using the“delete” or“erase” command. Road test your vehicle to see if the check engine light returns.
fde01cf.jpg

    Check engine light

  • Tip: If the check engine light returns, repeat the diagnostic process for additional DTCs or take your vehicle to a certified repair shop.
Direct OE replacement

Hope helped with this. Good luck (remember rated this help).

Nov 05, 2009 | Ford F-150 Cars & Trucks

1 Answer

Where is the obd receptacle located?


you can also read the OBD system by using the check engine light itself, simple rotating the key on and off will cause the light to flash. the exact number of times to rotate will be found in a repair manual. P.s. the OBD connector is under the steering wheel

Jun 07, 2009 | 1996 Dodge Caravan

1 Answer

Unable to communicat to the OBD2 for a 1999 Nissan Altima


Up to 99 or 2000 model maxima's arent OBD II. There is a OBD I connector located behind the fuse box cover inside the car. It is a grey connector.

May 12, 2009 | 1999 Nissan Altima

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