The check light indicate that code 14 and P1492 are problems. What are the issues?

• that fault number not clearly listed for that model
• start at an alternator overcharge or faulty regulator
• then look down the list or other reasons for the code number to be present

http://obdii.pro/en/code/P1492

wow, no car maker stated, no year, (96'+?) and no car model.
and no engine stated, so all answers will be wild guessing. (MINE TOO)! no country stated either.....
meaning now that opens an endless book, huh
3 years off ASE training ,all typed here? 50 years experience. .
here are some small hints.
this is called OBD2 monitors.
and monitor runs full time key on and more running. (like a nanny)
it sees errors and reports them, .
the ASE Tech looks them up in the FSM for this exact car, not others
and finds out what the test does, and why it fails. (test specs)
those are the basic ROPE'S. (and reset it and see if it comes back)
p1 is a factory code not unversal federal P0 codes....
so only the correct book works. alldata.com is best ,IMO.

using google we see the warnings, do not guess at maker names.
and shows, not to guess what it means, P1 means that.
P1492 CHRYSLER
P1492 DODGE
P1492 INFINITI
P1492 JEEP
P1492 MITSUBISHI
P1492 NISSAN
P1492 SUBARU by no means a complete list.

Read more: http://engine-codes.com/p1492.html#ixzz3MGGUwI8q

Google the code to see what it is

TYPE: OBD P1492

Google the codes:

OBD P1492

1999 Jeep OBD Code 14

this usaully indicates an overcharging altenater

P1492 AMBIENT/BATTERY TEMPERATURE SENSOR Voltage too high...

P1391 Intermitant loss of cam or crank; P1297 No change in map from start to run; P0108 Map sensor voltage too high; p1492 Battery temp sensor too high.

The light could mean many possible issues. You will need to get someone to read the code to determine what is the potential problem. You have numerous sensors that can set the light off,

po421 warm up catalyst efficiency below threshhold bank 1, 431 same on bank 2..

P1595 is a code for speed control solenoid circuits, P1492 is for ambeint/batt temp sensor voltage to high, P0305 is for cylinder no. 5 misfire. The first one could be the servo is unpluged or a bad brake switch.The second may be a unplug sensor( battery temp sensor), The third one check your spark plugs and wires.