Battery Temperature Sensor Signal Too Low Condition
Table of contents
P1493 JEEP Possible Causes
- Faulty Battery Temperature Sensor
- Battery Temperature Sensor harness is open or shorted
- Battery Temperature Sensor circuit poor electrical connection
How do I fix code P1493 JEEP?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the P1493 JEEP code
The cost of diagnosing the P1493 JEEP code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
When is the code detected
The Powertrain Control Module (PCM) detected the battery temperature sensor signal too low
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1493 JEEP Description
With the key on or engine running, then the Powertrain Control Module (PCM) detects that the Battery Temperature Sensor (BTS) value was more than 4.9v for 3 seconds.