Engine-Codes - Chrysler - P1478 Chrysler

P1478 Chrysler Code - Battery Temperature Sensor Signal Out Of Limits

- Code Popularity: 14,913 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 2/3
Table of contents
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What are the Possible Causes of the DTC P1478 Chrysler?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Battery Temperature Sensor (BTS)
  • Battery Temperature Sensor harness is open or shorted
  • Battery Temperature Sensor circuit poor electrical connection
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How to Fix the DTC P1478 Chrysler?

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 pins.

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What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the P1478 Chrysler code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

What Does the P1478 Chrysler Code Mean?

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.

P1478 Chrysler Code - Battery Temperature Sensor Signal Out Of Limits

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