Question about 1999 Jeep Cherokee

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Jeep codes location of unit

P0753 shift solenoid
P0743 torque converter clutch circuit
P0748 pressure control solenoid
P1495 leak detection pump solenoid

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  • 3 more comments 
  • jolegn Nov 19, 2008

    Jolegn, Shift sensor switch under the passenger side was replaced.

  • K Jo Jan 14, 2009

    Is it possible to replaced the LDP Solenoid without replacing the whole LDP?

  • Anonymous Mar 14, 2014

    what is a pressure control solenoid circuit fault

  • Anonymous Mar 18, 2014

    its just giving me the code P0045 and it cant move fast its just going to 80km/h thats how how far nit can go.

  • Anonymous Mar 24, 2014

    Where is the shift solenoid located

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Got me a complete manual for 199 jeep factory model and found location of each individual unit in question. Manual gives u possible solution to each code and repair and or replace. As a mechanic myself testing, trouble shooting and repair was not that difficult. Shift solenoid was very difficult to get to. Located under the head lamp passenger side.

Posted on Nov 19, 2008

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2 Answers

These error code's were read: p0700, p0765, p0760, p0755, p0743. How can we fix this? Can it be the harness connection?


How To Fix Transmission A4CF2 Shift Problems / Check ...

? 18:46
https://www.youtube.com/watch?v=URUT3t8uUCw
Oct 27, 2014 - Uploaded by ProProjects
Thanks to ProProjects P0700 P0743 Torque Converter Clutch Circuit Electrical. ... P0765 - Shift Control Solenoid Valve D (Overdrive Solenoid) ... I have only two codes P0760 P0755 but my car is a mitsubishi galant 2.4 liters.

PDF]Technical Service Bulletin - RevBase

www.revbase.com/BBBMotor/Tsb//DownloadPdf?id=133873
Diagnostic Trouble Codes P0740, P0741, P0742, P0743, P0746, P0748, P0750,.P0755, P0760, P0765 or P0770 set ... P0700 - TCM MIL request signal.

Nov 07, 2015 | Cars & Trucks

3 Answers

2004 ford crown victoria automatic transmission overdrive lights blinking on overdrive reading codes po743 an po760


P0743 Torque Converter Clutch Circuit Electrical
P0760 Shift Solenoid C Malfunction

Sep 04, 2015 | Ford Cars & Trucks

1 Answer

I have to error code with my jeep grand Cherokee Laredo 1999 the code are 1491,1495,753,136


P1491 Rad Fan Control Relay Circuit An open or shorted condition detected in the radiator fan control relay control circuit. This includes PWM solid state relays.P1495 Leak Detection Pump Solenoid Circuit An open or shorted condition detected in the Leak Detection Pump (LDP) solenoid circuit.P0753 (M) Trans 3-4 Shift Sol/Trans Relay Circuits An open or shorted condition detected in the overdrive solenoid control circuit or Trans Relay Circuit in JTEC RE transmissions. Was MIL code 45. P0753 (M) Trans 3-4 Shift Sol/Trans Relay Circuits An open or shorted condition detected in the transmission 2-4 shift solenoid circuit (4-speed auto. trans. only).P0136 (M) 1/2 O2 Sensor Heater Circuit Malfunction Oxygen sensor heater element malfunction.

Aside from getting into an accident and having your wiring harness severely damaged, the other likely suspect is your PCM. These codes are not related to each other and indicate a much larger problem.

Nov 02, 2013 | 1999 Jeep Grand Cherokee

1 Answer

98 jeep codes p0743,p0740


Go here - www.jeepforum.com/forum/f11/tech-faq-links-tsbs-89273/ - and find the AW-4 Service and Diagnostic Manual. Looks like you need to test some solenoids.

P0740 (M)Torq Con Clutch, No RPM Drop at Lockup. Relationship between engineicon1.png and vehicleicon1.png speeds indicated failure of torqueicon1.png convertor clutch lock-up system (TCC/PTU solenoid)
P0743 (M)Torque Converter Clutch Solenoid/ Trans Relay Circuits. An open or shorted condition detected in the torque convertor clutch (part throttle unlock) solenoid control circuit. Shift solenoid C electrical fault - Asin transmissionicon1.png
P0743 (M)Torque Converter Clutch Solenoid/ Trans Relay Circuits. An open or shorted condition detected in the torque convertor part throttle unlock solenoid control circuit (3 or 4-speedicon1.png autoicon1.png. trans. only).__________________
.
Rather than banning scary looking black semi-automatic sporting firearms, why don't we
identify and treat the nut jobs pulling the triggers, and put the criminals in jail ?

Feb 11, 2013 | 1996 Plymouth Voyager

1 Answer

P0743 p0753 p0748


when diagnosing multiple fault codes it can be tricky figuring out whats going on for instance all three of the codes you have are an electrical nature and not mechanical faults in the transmission most likely they share a common power or ground circuit and have lost one or the other also if they do share any circuit and anyone of these are faulty it would generate the other codes. to do an accurate circuit check you should remove the transmission pan so you can check the terminals at the solenoids and switches on the valvebody because the problem could be in the "passthrough" connector

Dec 10, 2012 | 1999 Jeep Grand Cherokee

1 Answer

Codes po740, po743 ? po753 all at once. Where should i begin for repairs?


You must do the diagnostics for each code.
Here are the possibilitesP0740 DODGE - Torque Converter Clutch Circuitxicon.jpghttp://engine-codes.com/p0740_dodge.htmlForum CodePossible causes- Low transmission fluid level
- Dirty transmission fluid
- Faulty torque converter clutch solenoid valve
- Torque converter clutch solenoid valve harness or connectors
- Torque converter clutch solenoid valve circuit is open or shorted
P0743 DODGE - Torque Converter Clutch Solenoid Circuitxicon.jpghttp://engine-codes.com/p0743_dodge.htmlForum CodePossible causes- Faulty torque converter clutch solenoid valve
- Torque converter clutch solenoid valve harness or connectors
- Torque converter clutch solenoid valve circuit is open or shorted
- Low transmission fluid level
- Dirty transmission fluid

P0753 DODGEP0753 DODGE - 3-4 Shift Solenoid Relayxicon.jpghttp://engine-codes.com/p0753_dodge.htmlForum CodePossible causes- Faulty shift solenoid valve
- Shift solenoid valve harness or connectors
- Shift solenoid valve circuit is open or shorted
- Low transmission fluid level
- Dirty transmission fluid

Jul 03, 2012 | 1997 Dodge Ram 1500 Club Cab

1 Answer

Where is the location of code p1495 leak detection pump solenoid circuit


The Solenoid circuit is part of Emission control.To get more info i suggest you to check the two help links given below:---Click the link below:----How to replace Leak detection pump solenoid circuit?
http://repairhelpcenter.blogspot.in/2012/05/leak-detection-pump-solenoid-circuit.html
-----------------P1495 Leak Detection Pump Solenoid Circuit?
http://howtobyme.blogspot.in/2012/05/p1495-leak-detection-pump-solenoid.html

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This will help.
Thanks.

May 31, 2012 | Chrysler Cars & Trucks

1 Answer

Code p0753 for a dodge ram 2500 360 m


Both fault codes refer at Tnasmission problem...

P0743 - Torque Converter Circuit Electrical
This DTC appears when an open or shorted condition is detected in the TCC (Torque Converter Clutch) solenoid control circuit; check this as possible causes:
- fused ignition switch output circuit open
- torque converter clutch solenoid defective
- TCC solenoid circuit w/h intermittent defect
- TCCsolenoid circuit w/h observable defect
- TCC solenoid control circuit open
- TCC solenoid control circuit short to ground
- PCM defective (TCC solenoid control circuit)

You will need remove the cover/pan to inspect the harness that goes to all the solonoids and then to inspect the valvebody and the TCC solonoid itself. If you have a multimeter then you could ohm through the harness and even the solonoid. I have found that most of the time this code was produced because of the solonoid itself. But it could be the circuits to it also. There is abig connector an top of the trans that goes into the trans and the internal harness ispect that connector for any corrosion or damaged pins or wires.


P0753 - Shift Solenoid A Electrical Malfunction
This is a common repair that I have replaced several of the solenoid but it is not a cronic problem. It be the wire going to the solenoid shorted so make sure that is check before the transmission is tilted down and the side cover removed. 90% it is just the solenoid; the solenoid is located in the side pan of the tranmission. It would mean lowering the cradle(what the engine and transmission sit on) and lowering the transmission down about one to two feet. Check this like a possible cause:
- 1-2 shift solenoid control circuit is open or shorted to ground
- 1-2 shift solenoid control circuit is shorted to voltage
- 1-2 shift solenoid has failed
- PCM has failed

You will need to remove the transmission pan and its the solenoid with the red and light green wires going to it. Let us know if you have questions contact us here.

Hope this helps and just keep in mind that your feedback is important and I'll appreciate your time and consideration if you leave some testimonial comment about this answer. Thank you for using FixYa.

Jose.






Oct 20, 2011 | 1997 Dodge Ram 2500 Club Cab

3 Answers

Can you please tell what are these codes for 1997 dodge caravan sport.p1698 and p1495.


P1698 Chrysler

ECM fault-No CCD message from TCM
- Failed ECM

Probable Cause[s]

  1. Open CCD bus line
  2. Failed TCM
P1495 Chrysler

EVAP leak detection pump solenoid circuit condition
- ECM detected the pump solenoid did not change status when activated

Probable Cause[s]

  1. Pump solenoid defective
  2. Open or shorted circuit condition
  3. ECM Defective

Feb 08, 2011 | 1997 Dodge Caravan

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