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Throttle Control/ Transmission came on why driving

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The transmission control box mounted under the cubbyhole keeps on beeping when i drive my toyota verso


What is a transmission control module? A transmission control module makes adjustments based on the data it collects from the different signals it receives. Some of the sensors that communicate with the transmission control module are the brake pedal position sensor, the transmission fluid temperature sensor, the turbine speed sensor and the throttle position sensor. The information that the transmission control module gathers from all of the sensors is important in making determinations regarding smooth gear shifting. Processing this information and sending out the correct signals contributes to better fuel efficiency and better vehicle handling, as well as decreased engine emissions. For instance, the transmission fluid temperature sensor sends signals indicating if the transmission fluid is at the proper temperature. Based on these signals, the transmission can downshift if necessary. The brake pedal position sensor relays information that tells the transmission control module if the driver has applied the brakes. The throttle position sensor helps manipulate the timing of shifting.

Sep 30, 2016 | Toyota Verso Cars & Trucks

1 Answer

Have an 03 suberban z71 today wife was driving and lost power to the pettle and overheating transmission light came on how can i fix this


Check engine light come on ? Any messages on DIC - driver information center , reduced power ,if the vehicle has it . Any other lights lite , yellow wrench symbol . Do you own a scan tool ? a professional grade scan tool , not a code reader . Do you know how to do electrical trouble shooting ? Suggest you go on you tube an check out videos on electronic throttle control .
Throttle Actuator Control (TAC) System Description
The throttle actuator control (TAC) system delivers improved throttle response and greater reliability and eliminates the need for mechanical cable. The TAC system performs the following functions:
• Accelerator pedal position sensing
• Throttle positioning to meet driver and engine demands
• Throttle position sensing
• Internal diagnostics
• Cruise control functions
• Manage TAC electrical power consumption
The TAC system components include the following:
• The accelerator pedal position (APP) sensors
• The throttle body assembly
• The throttle actuator control module
• The powertrain control module (PCM) .I strongly suggest you take it to a ASE certified repair shop

Feb 15, 2016 | Cars & Trucks

1 Answer

What would cause a transmission to malfunction?


Transmission can malfunction due to the following reasons:
- Before blaming the transmission, engine tune up be carried out to get the maximum performance and torque.
- Wrong type of transmission oil is used.
- Improper transmission fluid oil level.
- Contaminated transmission fluid.
- Transmission oil leakage.
- Throttle control cable adjustment. (Auto transmission)
- CVT oil calibration. (CVT).
- Clutch and pressure plate and clutch slippage. (Manual transmission).
- Drive shafts.
- Transmission damaged.

May 27, 2014 | Cars & Trucks

1 Answer

I have Civic 2001 with 160,000 miles on it. i have problem when i am driving on high way on 80/mph rpm stay on 2800 and after 5 minuts rpm goes to 3500 and i feel loud noise like engine is taking more...


If the car type is manual transmission:
- Perform the clutch and pressure plate test.
PROCEDURE:
- Pull up the hand brake, shift the lever to 1st gear, rev up to 2000 rpm, release the clutch pedal at once.
- If the engine does not stall, replace the clutch, pressure plate, clutch bearing, regrind the fly wheel and pressure plate precisely.
- If the engine stalls, the clutch system is OK and do not need any clutch system repairing.
- If the clutch system is OK, check vacuum leaks through intake manifold, vacuum hoses, PCV valve and throttle control cable adjustment, MAP sensor and Throttle Plate Position sensor adjustment (9.8 percent or 0 degrees at TP sensor fully closed position).

If the car type is automatic transmission:
- Check the transmission control cable adjustment.
- Check vacuum leaks through intake manifold, vacuum hoses, PCV valve and throttle control cable adjustment, MAP sensor and Throttle Plate Position sensor adjustment (9.8 percent or 0 degrees at TP sensor fully closed position).
- Check the Automatic Transmission Fluid level in the transmission with the car on level floor, engine start, gear lever in P.
If the problem persists, contact a competent technician or service personnel.

Jan 19, 2014 | 2001 Honda Civic

1 Answer

Location of transmission throttle valve position sensor for 1997 voyager 3.3


Check the transmission control module . You can find a Youtube video on where it is and how to remove it.

Jul 28, 2017 | 1997 Plymouth Voyager

1 Answer

P1646 how much to repair


P1512 Throttle Position Sensor Idle Switch Sense Circuit

P1513 Throttle Position Sensor Idle Switch Sense Circuit

P1514 Park/Neutral Position Switch High Load Neutral/Drive

P1516 Gear Change Park/Neutral Malfunction

P1517 Engine Cranking Park/Neutral Malfunction

P1607 MIL Output Circuit

P1608 Automatic Transmission

P1609 Internal ECM Error

P1641 Fuel Pump Relay No. 1

P1646 Fuel Pump Relay No. 2

P1739 Automatic Transmission

P1775 Transmission Control Module MIL Circuit

P1776 Torque Reduction Request Signal

P1777 Torque Reduction Circuit

P1780 Automatic Transmission

P1781 Automatic Transmission

P1782 Automatic Transmission

P1783 Automatic Transmission

P1785 Automatic Transmission

P1790 Automatic Transmission

P1791 Automatic Transmission

P1792 Automatic Transmission

P1794 Automatic Transmission
P1796 Automatic Transmission
as you can no such code exists for a jaguar ,contact code reader manufacturer

Jan 03, 2011 | 2004 Jaguar S Type

1 Answer

My sister has a 1998 Audi A4 (automatic transmission). She tells me that there is a acceleration problem. The engine will rev to the moon then all of a sudden the gear will catch and away she goes. I...


SOUND LIKE TRANSMISSION SLIPPING. CHECK TRANSMISSION FLUID LEVEL.IF FLUID LEVEL OKAY BUT FLUID LOOKS DARK SMELL BURNT.CHANGE TRANSMISSION FLUID AND FILTER ADD SOME VALVE BODY TREATMENT TO LOOSEN STICKEN SHIFT VALVES.ADD TO TRANSMISSION FLUID DONT OVER FILL TRANSMISSION WILL CAUSE OVERHEAT. IF TRANSMISSION FLUID GOOD FILTER ALREADY BEEN CHANGED.IF ALL GOOD ENGINE BEEN TUNED UP OTHER POSSIBLE CAUSES FOR TRANSMISSION SLIPPING NOT GOING TO OVER DRIVE COULD BE THROTTLE SHIFT CABLE OUT ADJUSTMENT OR STRETCHED. TORQUE CONVERTER FAULTY OR SHIFT VALVES TO TORQUE CONVERTER OR OVER DRIVE STUCK IN VALVE BODY. VALVE BODY FAULTY. AND HAVE VECHICLE SCANNED FOR FAULTY VECHICLE SPEED SENSOR OR FAULTY THROTTLE CONTROL MODULE OR FAULTY THROTTLE POSITION SENSOR. THEY WILL EFFECT TRANSMISSION SHIFT TO OVER DRIVE IF FAULTY.

Dec 22, 2010 | Audi A4 Cars & Trucks

1 Answer

Check enngine light


Your computer pick up a bad reading from one of your engine or transmission sensors, you'll need to have computer diag. done to find out what sensor is the problem.

Jan 06, 2010 | 2007 Ford Fusion I4 SEL Sedan

1 Answer

Check engine light


Go to autozone or advance auto parts they can firnd out why your engine light is on they will do it for free.

Jan 06, 2010 | 2007 Ford Fusion I4 SEL Sedan

2 Answers

94 dodge neon auto tranny


Hi,

Here is some possible reasons why your transmission is having those problems .

* The gear shift linkage is binding
* There is an internal problem in the transmission
* The throttle cable is broken or disconnected
* The vacuum modulator on the transmission is faulty or the vacuum line is damaged
* The electronic transmission control circuit may be faulty

Feb 26, 2009 | 1995 Dodge Neon

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