Diagnostic Trouble Code Chart

TRANSPONDER KEY ECU DTC CHART

Transponder key ECU:

DTC DETECTION CONDITION CHART

DTC No.	Detection Item	Trouble Area
B2780	Push Switch / Key Unlock Warning Switch Malfunction	Unlock warning switch Wire harness Transponder key ECU
B2793	Transponder Chip Malfunction	Key
B2794	Unmatched Encryption Code	Key
B2795	Unmatched Key Code	Key
B2796	No Communication in Immobiliser System	Key Transponder key amplifier Wire harness Transponder key ECU
B2797	Communication Malfunction No. 1	Key Wire harness Transponder key amplifier Transponder key ECU
B2798	Communication Malfunction No. 2	Key

ECM DTC CHART ECM:

DTC DETECTION CONDITION CHART

DTC No.	Detection Item	Trouble Area
B2799	Engine Immobiliser System	Wire harness Transponder key ECU ECM