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I have an OBD II code of P1739, Transaxle Control Module A/T Controller Circuit. Not sure what causes this or what happens if not fixed. My oil was very low and triggered a P1259 code as well. Any help is appreciated.

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6ya6ya
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Posted on Jan 02, 2017

bunnydawg
  • 5158 Answers

SOURCE: 1993 E-150 - OBD I or OBD II

All cars built since January 1, 1996 have OBD-II systems. Manufacturers started incorporating OBD-II in various models as early as 1994. Some early OBD-II cars were not 100% compliant.

http://www.obdii.com/connector.html#dates

check the link to see which vehicles were not compliant.

Robert

Please take a moment to rate this solution.. thanks

Posted on Jan 27, 2009

Molson02536
  • 3854 Answers

SOURCE: Transaxle code came up on engine code

P1739 transaxle code, It's a "Problem in 3rd Clutch Pressure Switch Circuit" or sometimes know as Pressure Control Solenoid "C. 
That code is for a 3rd clutch failure. It's an internal problem and there isn't a thing you can do to fix it without pulling the transmission. It's a vesy common code when the transmission starts to go.
Sorry for the bad news and good luck




Posted on Apr 19, 2009

emissionwiz
  • 75797 Answers

SOURCE: 2000 Honda Odyssey - P1739

P1739 Automatic Transaxle Concernsthis is from the Honda manual, what does this mean? it means there is an electronic shift solenoid fault in the transmission and it need to have the Honda dealer hook up there dealer only test equip to pin down the exact issue with the trans controls.

Posted on May 20, 2009

Outofworkjoe
  • 216 Answers

SOURCE: tranny stuck in low gear

have you check your fluid level?

Posted on Jun 26, 2009

SOURCE: 2000 chrysler voyager van

c68b976.jpg
Since yours is a forward engine car. The transaxle must be located in the front.

Posted on Jul 14, 2009

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Have a 2004 gmc yukon getting codes c0040, c0550,c0455,c0296 in the abs computer. Trac and abs light on as well as suspension control.


C0040 - Right Front Wheel Speed Circuit Malfunction
C0550 - ECU Malfunction - internal write / checksum malfunction
C0455 - Either:
  • A bent terminal or poor connection at the SWPS may be one possible cause; or
  • The vehicle stability enhancement system (VSES) electronic brake control module (EBCM) calibration may be the other possible cause.
C0296 - Transfer Case Delivered Torque for Stability Control System Circuit
http://www.obd-codes.com/trouble_codes/obd-ii-c-chassis-codes.php

Feb 27, 2015 | 2004 GMC Yukon

1 Answer

Whats ford windstar error codes p0715 mean


I hope this helps and is what your looking for... good luck

http://www.fordobdcode.com/p0715-ford

Ford P0715 OBD-II Trouble Code Definition:
P0715 Input Shaft Speed Sensor Circuit Malfunction
P0715 Ford OBD-II Trouble CodeDescription:
OBD Trouble Code P0715 Input/Turbine Speed Sensor "A" Circuit What does the code mean? OBD-ii Code P0715 definition:
The input speed sensor detects the primary pulley revolution speed and sends a signal to the Transmission Control Module (TCM) and Engine Control Module (ECM). Symptoms Sumptoms of OBD code P0715
- Engine Light ON (or Service Engine Soon Warning Light) - Possible shifting problems Causes Causes of the OBD-II code P0715
- Transmission speed sensor circuit is open or shorted. - Poor transmission speed sensor circuit connection - Faulty transmission speed sensor The Error code is generally activated on detection of the following conditions: Diagnostic Trouble Code (DTC) P0715 is detected when TCM or ECM does not receive the proper signal from the sensor. Solutions

Jun 22, 2014 | 1999 Ford Windstar

1 Answer

TROUBLE CODES 605 AND 700


Is this P0605 and P0700? If so read on.
P0605 - Control Module Fault
Possible causes- ECM/PCM Harness power supply circuit is open or shorted
- ECM/PCM Harness ground supply circuit is open or shorted
- ECM/PCM may be faulty
P0700 CHRYSLER - Transaxle Control System (TCM) Malfunction
Possible causes- Shorted or open circuit within transmission control module (TCM)
- Failure of transaxle control module
Tech notes Since the P0700 is just and informative code, check the TCM for more codes to resolve the problem

Sep 12, 2012 | 2001 Chrysler Concorde

2 Answers

ENGINE CODE P1189 2002 MONTE CARLO


Diagnostic Test Code (DTC) P1189

Description: "Oil Pressure Switch Signal Voltage Is High"

The engine oil pressure switch closes when there is low oil pressure, making the sensor signal voltage low. The switch opens when the oil pressure is above 4.5 Psi, making the sensor circuit voltage high. The Powertrain Control Module (PCM) monitors the oil pressure switch and sends a class 2 message to the Instrument Panel Cluster (IPC) to tell it if the switch is open or closed. DTC1189 is set when the PCM determines that the sensor signal circuit is high with the ignition switch in the RUN position for more than 10 seconds.

Both the PCM and IPC must be scanned and the data must be checked and verified before the actual cause of this code can be accurately determined. This can be caused by a number of different things including: low engine oil pressure, a malfunctioning oil pressure switch, broken wires or bad connectors, or a defective IPC or ECM.

May 24, 2011 | 2002 Chevrolet Monte Carlo

1 Answer

Code p1689 what is that


P-1689 no communication between ecm & injection
pump module (obd ii)

possible causes
fuel inj pump gnd ckt open or high resistance
fuel pump ctrl mod harness observable defect
datalink (+) circuit open
datalink (+) circuit short to ground
datalink (-) circuit open
datalink (-) circuit short to ground
engine control module defective

Mar 03, 2011 | 2000 Dodge Ram 3500

1 Answer

On my 1998 crysler sebring I am getting OBD II codes of 40 and 41,Transmission & engine module,any suggestions where to start? Thanks.


code 40-
Possible causes - 1/1 And 2/1 O2 sensors harness circuit shorted
- 1/1 And 2/1 O2 sensors harness circuit connectors (wrong connection)
- Faulty Powertrain Control Module (PCM) P0040 CHRYSLER Description At ignition on the Powertrain Control Module (PCM) checks the voltage on the ground side of the O2 sensor harness connector. If voltage is higher than two volts the P0040 code will set. code 41- Possible causes - 1/2 And 2/2 O2 sensors harness circuit shorted
- 1/2 And 2/2 O2 sensors harness circuit connectors (wrong connection)
- Faulty Powertrain Control Module (PCM) P0041 CHRYSLER Description At ignition on the Powertrain Control Module (PCM) checks the voltage on the ground side of the O2 sensor harness connector. If voltage is higher than two volts the P0041 code will set.

Dec 01, 2010 | 1998 Chrysler Sebring

1 Answer

Check engine light is on 3 codes p0740,p0601,& p0700 what do they mean


P0700 - Transaxle Control System Fault Conditions
The P0700 code is for information only and the next step is to check for transaxle codes in the Transaxle Control Module (TCM). So you'll have to have the dealer or another qualified shop/technician pull the transaxle codes from the TCM and go from there.

P0740 - Torque Converter Clutch Circuit Malfunction

P0601 - Internal Control Module Memory Check Sum Error
What does that mean?
Basically that means that there is an interal fault in the Powertrain Control Module (PCM). There have been many reported PCM failures on Chrysler/Dodge products although it is possible for this to happen on any vehicle. In Dodge/Chrysler products, a P0601 trouble code means that a serial communication failed inside the computer at least 6 times.

Symptoms
Likely, no symptoms will be discernible to the driver, other than the illuminated Check Engine Light. Typically the engine runs fine, gauges work, etc.

Causes
A code P0601 in most cases means the PCM has gone bad. This is possibly due to a short-circuit inside the PCM. Or, if you disconnect the wires/connector from the PCM while the battery is still connected, that may also cause this code.

Possible Solutions
With a P0601 OBD-II trouble code, the most common fix is to replace and reprogram the PCM. In a few cases the dealer may be able to reflash the PCM and get it working. But more than likely the PCM will need to be replaced and reprogrammed (we recommend you take it to a dealership for this). The good news is it *may* be covered under your emmissions warranty. So even if you're out of bumper-to-bumper warranty or powertrain warranty, check your warranty guide or dealer to see if this is covered.

Other people have reported that they cleared the code only for it to return again and again. Keep in mind that most shops can replace the PCM but not all can program it.


Good luck!

Jun 02, 2010 | 1998 Chrysler Sebring

1 Answer

1999 Dodge Caravan with a code 23. What does that


OBD-II Trouble Code Technical Description
A P0020-023 code refers to the VVT (variable valve timing) or VCT (variable camshaft timing) components and the car's PCM (powertrain control module). That consists of an oil control valve (OCV), also called a solenoid valve and other components. Basically the check engine light and associated P0020-023 trouble code means that the voltage in the circuit has fallen below a set limit for a specific amount of time (varies by make/model/engine). Bank 2 is the side of the engine that doesn't contain cylinder #1.

Causes
A code P0020-023 may mean that one or more of the following has happened:
  • Faulty oil control valve (OCV)
  • Open or short in the VVT/VCT circuit
  • Open or short in the OCV / solenoid valve
  • Damaged computer (PCM)
Possible Solutions
Some recommended troubleshooting and repair steps are:
  • Carefully inspect the Bank 2 VVT/VCT system circuit wiring and connectors, repair as required
  • With a warm engine, test the operation of the OCV, replace/repair as needed

Nov 11, 2009 | 1999 Dodge Caravan

2 Answers

2000 Honda Odyssey - P1739


P1739 Automatic Transaxle Concernsthis is from the Honda manual, what does this mean? it means there is an electronic shift solenoid fault in the transmission and it need to have the Honda dealer hook up there dealer only test equip to pin down the exact issue with the trans controls.

May 20, 2009 | 2000 Honda Odyssey

1 Answer

Transaxle code came up on engine code


P1739 transaxle code, It's a "Problem in 3rd Clutch Pressure Switch Circuit" or sometimes know as Pressure Control Solenoid "C. 
That code is for a 3rd clutch failure. It's an internal problem and there isn't a thing you can do to fix it without pulling the transmission. It's a vesy common code when the transmission starts to go.
Sorry for the bad news and good luck




Apr 19, 2009 | Honda Accord Cars & Trucks

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