How do I fix the code P1492? temp. sensor (does this need replacing)?

Question

This is a 2004 Jeep Wrangler. The code P1492 came up. It says it is a Battery temp. Sensor. Does this mean that I need to replace this item? Is it necessary? How do I reset the Engine Light?

Answer 1

P1492 Battery temperature sensor

The battery temperature sensor is attatched to the battery tray under the battery, Yes you should correct this condition which will require you to replace the battery temperature sensor it is to your advantage, the way this sensor works it control the battery charging rate, at certain temperature,