NO. 3 TRANSMITTER ID CODE CANNOT BE REPROGRAMMED


3	Transmitter ID code cannot be reprogrammed
DESCRIPTION	• Malfunction in the transmitter battery, transmitter, door lock timer unit bracket, door lock timer unit bracket ground screw or door lock timer unit circuit
POSSIBLE CAUSE	• Malfunction in the transmitter battery, transmitter, door lock timer unit bracket, door lock timer unit bracket ground screw or door lock timer unit circuit - Transmitter battery, transmitter, door lock timer unit bracket, door lock timer unit bracket ground screw or door lock timer unit malfunction


STEP	INSPECTION		ACTION
1	INSPECT TRANSMITTER BATTERY INSTALLATION AND TYPE • Visually inspect the transmitter battery. • Are below items okay? - Transmitter battery installation (correct polarity) - Battery type (CR2025 or CR1620)	Yes	Go to the next step.
1		No	Set the transmitter battery properly or replace with the specified transmitter battery (CR2025 or CR1620), then go to Step 8.
2	INSPECT TRANSMITTER BATTERY TERMINALS FOR RUST AND POOR CONNECTION • Visually inspect the transmitter. - Is there rust on the transmitter battery terminals (positive or negative pole)? - Is there poor connection between the terminals and battery?	Yes	Replace the transmitter battery or repair the transmitter battery terminal, then go to Step 8.
2		No	Go to the next step.
3	INSPECT TRANSMITTER BATTERY • Inspect the transmitter battery. • Is the battery voltage normal?	Yes	Go to the next step.
3		No	Replace the transmitter battery, then go to Step 8.
4	INSPECT KEYLESS UNIT BRACKET INSTALLATION • Is the keyless unit bracket installed securely?	Yes	Go to the next step.
4		No	Install the bracket securely, then go back to Step 7 of keyless entry system preliminary inspection.
5	INSPECT GROUND SCREW INSTALLATION BETWEEN KEYLESS UNIT AND KEYLESS UNIT BRACKET • Are the keyless unit and the keyless unit bracket installed securely by ground screw?	Yes	Go to the next step.
5		No	Install the screw securely, then go back to Step 7 of keyless entry system preliminary inspection.
6	VERIFY WHETHER MALFUNCTION IS IN TRANSMITTER BATTERY OR ELSEWHERE • Replace with a known good transmitter battery. • Does keyless entry system operate properly?	Yes	Replace transmitter battery, then go to Step 8.
6		No	Go to the next step.
7	VERIFY WHETHER MALFUNCTION IS IN TRANSMITTER OR KEYLESS UNIT • Reprogram transmitter ID codes using another known good transmitter. • Does keyless entry system operate okay?	Yes	Replace the transmitter and reprogram transmitter ID code, then go to the next step.
7		No	Replace the keyless unit and reprogram transmitter ID code, then go to the next step.
8	RECHECK MALFUNCTION SYMPTOM AFTER REPAIR • Does keyless entry system operate properly?	Yes	Troubleshooting completed. Explain repairs to customer.
8		No	Recheck malfunction symptoms, then repeat from Step 1 if malfunction recurs.