Question about 1997 Jeep Grand Cherokee

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Code p1762 1997 jeep grand cherokee i got the computer and the code came up i looked it up and it says, sensor input greater or less than calibration for 3 consecutive neutral/park occurances i have no idea how to fix can any one help

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code p1762 - fd602a2.jpg
Hope you can read it...(hint you can use WINDOWS built-in magnifier-see accessibility options in control panel) if not let me know...rate me FIXYA! thanks

Posted on Jul 04, 2008

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How to fix error code B223D for Jeep Grand Cherokee with engine 3.7L of year 2005


That is probably a fault with the sensor that detects a person sitting in the seat. That sensor is there so that if no one is in the seat and you have an accident the air bag won't go off. You need to take this to a dealer as it requires special tools to re-calibrate the sensor once it is replaced.

Aug 02, 2016 | 2005 Jeep Grand Cherokee

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Where is the vehicle speed sensor located? The scanner read code PO717.


On the transmission, drivers side. In front of the main harness. It is the input speed sensor. small plug.

Aug 08, 2015 | 2008 Jeep Grand Cherokee

1 Answer

What is diagnostic code 22 for a 1994 Jeep Cherokee grand limited


That code is for the engine coolant temperature sensor. "...input above maximum acceptable voltage." I would try a new temp. sensor. If that doesn't fix it, you may need to have an engine scanner hooked up, and see what the sensor is sending to the computer, and go from there.
A bad coolant temp. sensor can cause hard starting like your symptoms.
.

Apr 25, 2014 | 1994 Jeep Grand Cherokee

1 Answer

What are codes 12 and 21 for 95 jeep grand cherokee 4wd


Check this:
Code 12 - Direct battery input to PCM was disconnected within the last 50 key-on cycles.

Code 21 - Neither rich nor lean condition detected from the oxygen sensor input or O2 (Oxygen) sensor input voltage maintained above the normal operating range.

Code 55 - End test.

Just need to check or replace the O2 sensor, is the only fail that your computer found there. Is need other details, dont dude in contact us.

Good luck.

Oct 03, 2011 | 1995 Jeep Grand Cherokee

2 Answers

Fault codes p1757 p1762 when i doing smoke for dmv when i doing smoke test this code show fault on transmision


CODE P1757 - GOVERNOR PRESSURE GREATER THAN 3 PSI WHEN REQUESTED TO BE O. CODE P1762 - GOVERNOR PRESSURE SENSOR OFFSET VOLTS TOO LOW OR HIGH.MEANING SENSOR INPUT GREATER OR LESS THAN CALIBRATION FOR 3 CONSECUTIVE NEUTRAL PARK OCCURANCES.

Sep 01, 2010 | 2000 Jeep Cherokee

2 Answers

Have a code 51 on my 1993 jeep grand cherokee any thoughts on what to look for ( the code is for a lean condition but if i floor it it blows black smoke?)maybe a temp sensor?


P0051 DTC trouble code may be caused by one or more of the following: A short in the heater circuit in the sensor, A failed O2 sensor heater, Wiring/connectors broken/frayed leading to sensor and/or relay, or a failed PCM/ECM Most likely fix is to replace the air/fuel (O2 oxygen) sensor #1 on bank 2 (the side of the engine that doesn't contain cylinder #1).

May 26, 2010 | Jeep Grand Cherokee Cars & Trucks

2 Answers

1998 Jeep Grand Cherokee Laredo 4.oL I got a code po113


Trouble Code: P0113 (4.0L L6 VIN S Auto)
IAT Sensor Circuit High Input Print this code dataprint_icon_codes.gif Number of Trips to Set Code: 1
OBD II Monitor Type: CCM Details
Indicators: MIL Details
Trouble Code Conditions:
Check with ignition on or engine running; battery voltage more than 10v; The PCM detected the IAT Sensor input was over 4.90v (exc. Dakota, Durango, Ram) or 4.98v (Dakota, Durango, Ram) for 3 seconds.

Possible Causes:
  • IAT Sensor signal circuit shorted to VREF (5v)
  • IAT Sensor signal circuit is open, or the ground circuit is open
  • IAT Sensor is damaged or it has failed (an internal open circuit)
  • PCM has failed


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Dec 01, 2009 | 1998 Jeep Grand Cherokee

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I have a 1998 Jeep Grand Cherokee Limited 5.2 v8. Engine was lugging check engine light came on as engine quit. Pulled over turned off the key and it restarted and ran fine. Went to Auto ZOne they said...


Hello there, One of the problems Jeeps do have is Transmissions. It is very typical of the sensors and solonoid packs to go bad, Also Jeeps as well have well know problems with the computer causing transmission issues as well.

I suggest taking it to a shop other than a parts store they are great for basic info but a repair shop can actually look at what each sensor is doing in real time.

You are on the right track and I would most definetly address this asap rather than causing internal transmission problems.

Good luck and I hope this helps.

Oct 02, 2009 | 1998 Jeep Grand Cherokee

1 Answer

TRANSMISSION


sounds like either a bad speed sensor or controller. shift points are too high, should be at 2000 or slightly less. if fluid is good and clean and shifts do not flair, check those control units. Not sure about calibrate...could mean out of calibration...Id ask
another tech about that. (i don't know everything!)

Mar 12, 2009 | 2001 Jeep Grand Cherokee

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