Immobilizer System - With Advanced Keyless System

ADVANCED KEYLESS SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC			Detection condition	Action
Keyless control module	Instrument cluster	PCM	Detection condition	Action
-	B1681	P1260	No communication detected between keyless control module and PCM	SECURITY LIGHT 11, DTC -/B1681/P1260 [IMMOBILIZER SYSTEM (ADVANCED KEYLESS SYSTEM)]
B1681	B1681	P1260	No communication detected between coil antenna and instrument cluster	SECURITY LIGHT 11, DTC B1681/B1681/P1260 [IMMOBILIZER SYSTEM (ADVANCED KEYLESS SYSTEM)]
B2103	B2103	P1260	Coil antenna malfunction	SECURITY LIGHT 12, DTC B2103/B2103/P1260 [IMMOBILIZER SYSTEM (ADVANCED KEYLESS SYSTEM)]
-	B1600	P1260	Key ID number cannot be read	SECURITY LIGHT 13, DTC -/B1600/P1260 [IMMOBILIZER SYSTEM (ADVANCED KEYLESS SYSTEM)]
-	B2431	P1260	Key ID number registration error	SECURITY LIGHT 13, DTC -/B2431/P1260 [IMMOBILIZER SYSTEM (ADVANCED KEYLESS SYSTEM)]
-	B1602	P1260	Key ID number cannot be read	SECURITY LIGHT 14, DTC -/B1602/P1260 [IMMOBILIZER SYSTEM (ADVANCED KEYLESS SYSTEM)]
-	B1601	P1260	Unprogrammed key ID number detected	SECURITY LIGHT 15, DTC -/B1601/P1260 [IMMOBILIZER SYSTEM (ADVANCED KEYLESS SYSTEM)]
B1342	B1601	P1260	Keyless control module malfunction	SECURITY LIGHT 15, DTC B1342/B1601/P1260 [IMMOBILIZER SYSTEM (ADVANCED KEYLESS SYSTEM)]
-	U2510	P1260	Communication error between instrument cluster and PCM (no response)	SECURITY LIGHT 16, DTC -/U2510/P1260 [IMMOBILIZER SYSTEM (ADVANCED KEYLESS SYSTEM)]
B1213	B1213	P1260	Only one key ID number is programmed to the instrument cluster	SECURITY LIGHT 21, DTC B1213/B1213/P1260 [IMMOBILIZER SYSTEM (ADVANCED KEYLESS SYSTEM)]
-	B2141	P1260	Communication error between instrument cluster and PCM (data transfer error)	SECURITY LIGHT 22, DTC -/B2141/P1260 [IMMOBILIZER SYSTEM (ADVANCED KEYLESS SYSTEM)]
-	B2139	P1260	ID number data i the PCM and instrument cluster do not match	SECURITY LIGHT 23, DTC -/B2139/P1260 [IMMOBILIZER SYSTEM (ADVANCED KEYLESS SYSTEM)]
B1213	-	P1260	Only one key ID number is programmed to the keyless control module	SECURITY LIGHT 21, DTC B1213/B1213/P1260 [IMMOBILIZER SYSTEM (ADVANCED KEYLESS SYSTEM)]
U0073	MULTIPLEX COMMUNICATION SYSTEM[MULTIPLEX COMMUNICATION SYSTEM]	MULTIPLEX COMMUNICATION SYSTEM[MULTIPLEX COMMUNICATION SYSTEM]	CAN malfunction	-
U0323 U0100 U2023	MULTIPLEX COMMUNICATION SYSTEM[MULTIPLEX COMMUNICATION SYSTEM]	MULTIPLEX COMMUNICATION SYSTEM[MULTIPLEX COMMUNICATION SYSTEM]	CAN malfunction	-

ENGINE IMMOBILIZER DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC	Description
B1342	Keyless control module internal malfunction
B1134	Unprogrammed card key
B2477	Configuration error
B1317	Keyless control module power supply voltage increases.
B1318	Keyless control module power supply voltage decreases
B2170	Push switch (Steering lock unit)
B1126	Steering lock unit internal malfunction
U0236	Steering lock unit communication system
B1093	Steering lock unit communication error
U0214	Keyless receiver
B1133	Keyless antenna (exterior, RF)
B1132	Keyless antenna (exterior, LF)
B1127	Keyless antenna (Interior, trunk)
B1128	Keyless antenna (Interior, rear)
B1131	Keyless antenna (exterior, rear)
B1129	Keyless antenna (Interior, middle)
B112A	Keyless antenna (Interior, front)
DTC TABLE[MULTIPLEX COMMUNICATION SYSTEM]	Communication error to instrument cluster
DTC TABLE[MULTIPLEX COMMUNICATION SYSTEM]	Communication error to PCM
DTC TABLE[MULTIPLEX COMMUNICATION SYSTEM]	Control module communication error
DTC TABLE[MULTIPLEX COMMUNICATION SYSTEM]	Error signal from CAN related module