Battery Temperature Sensor Signal Out Of Limits
Table of contents
P1478 DODGE Possible Causes
- Faulty Battery Temperature Sensor (BTS)
- Battery Temperature Sensor harness is open or shorted
- Battery Temperature Sensor circuit poor electrical connection
How do I fix code P1478 DODGE?
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 P1478 DODGE code
The cost of diagnosing the P1478 DODGE 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.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1478 DODGE Description
With the key on or engine running, the test started and the Powertrain Control Module (PCM) detects that the Battery Temperature Sensor (BTS) input was out of its acceptable operating range.