page 354 355 in Link in related links.
Diagnostic code 43 in the 1997 Jeep Grand Cherokee refers to an issue with the distributor. This often causes the Jeep to stall at operating temperature.
catalytic converter circuit
Cylinder #1 misfire.
Throttle position sensor out of range.
The Cherokee is an XJThe Grand Cherokee is a ZJ, WJ, or WK depending on year.The Cherokee is an XJThe Grand Cherokee is a ZJ, WJ, or WK depending on year.
Diagnostic Code 12 on a 1995 Grand Cherokee just means that your battery has been dead or disconnected within the last 50 ignition cycles.
The code p1762 in a Grand Cherokee shows possible transmission problems. Low transmission fluid could be the cause. Make sure that the fluid is full then check again.
55 is end of message. If that is the only code you have, then there isn't a problem
23
Map sensor voltage low.
Trouble code P1762 means: Governor pressure sensor offset improper voltage
Engine speed sensor circuit malfuntion