P1478

Test 1:

SYMPTOM
P1478-BATTERY TEMP SENSOR VOLTS OUT OF LIMIT 2.4L, 3.3L & 3.8L

WHEN MONITORED
Ignition ON.

SET CONDITION
The Battery Temperature Sensor, internal to the PCM, goes above 4.9 volts or below 0.1 volt for more than 3.2 seconds.

POSSIBLE CAUSES
- PCM