Keyless Entry Transmitter Battery: Testing and Inspection

INTELLIGENT KEY BATTERY INSPECTION
1. Remove battery to measure voltage across battery positive (+) and negative (-) terminals.




2. Check by connecting a resistance (approximately 300 ohms) so that the current value becomes about 10 mA.
Standard : Approx. 2.5 - 3.0 V

NOTE: Key fob does not function if battery is not installed correctly.