96 Jeep Grand Cherokee diagnostic codes P1762 and P1763 showed How do I fix this?

probable.
implies asking us to guess? wildlythe 7 codes

P1 mean factory code, (so only jeep codes work)
the 7 means tranny errors.

please read the page in the FSM that explains each.
YJ jeep it is; (usa)
click emmision
chapter 25
page pdf #15 , see?


The Governor Pressure Sensor input is above an
acceptable voltage level.
(so in all cases)
1: the sensor is good and not fibbing
2: or is bad. or has bad wiring connections to it.
if #1 the transmission needs service, might have bad pressure reg. do the line pressure tests?

does it shift oddly.
does it pass the stall test. in the manual.


http://www.morris4x4center.com/knowledge-base/index.htm?utm_source=cj#service

Use Google to look up the codes
1996 Jeep P1763

both those codes are for your transmission governor pressure sensor .and your pressure sensor .to fit them drop the pan in your gearbox .remove your filter chance to change that will it is off. now you can see both your parts.pull off the plug from your governor pressure sensor and replace.now pull off the pressure sensor and replace it.i do not know your level of skill to understand this.you may need a garage to do this.

Go to this link

Trouble code P1762 means: Governor pressure sensor offset improper voltage. Gov. Pressure Sensor.It is located in the valve body of the transmission and requires dropping the transmission pan to replace. Sounds much more difficult than it is. Since you have to change your fluid it's a good idea to change the trans. filter .

Follow this link http://www.wjjeeps.com/faultcodes.htm Good Luck!

Had the same code on my 2002 Jeep Grand Cherokee. Started having shifting problems as well. Code is for governor pressure sensor on trans. Cost me about $800 for dealer to fix. No problems after part changed out.

Your right about the two codes. It's really a transmission part.
As soon as you open up the transmission pan, it right there.
But, I would leave this up to a transmission place. It may need a special type of calibration tool for the new sensor.

As for PO303, that is a missfire in cylinder #3

I hope I answered your question.

It's a transmission related problem, that you should have looked at a.s.a.p. to avoid costly transmission repairs down the road. Have it scanned at a reputable transmission repair place, dealer, or mechanic you trust. The drain pan will have to come off to perform repair, so have a transmission service (filter & fluid) done while your at it, unless it was done recently.

CEL Code P1762 is Governor Pressure Sensor Offset Improper Voltage. Make sure all your wires going to the sensor are ok, then if they are I would look into a new Sensor. Hope this gives you some direction. Thanks for Using FixYa!

Sincerely,

JC