DTC TABLE [IMMOBILIZER SYSTEM (ADVANCED KEYLESS ENTRY AND PUSH BUTTON START SYSTEM)]

• The security light flashes or illuminates under the following conditions when the ignition is switched to the off or ACC.

• If there is any malfunction:

― DTC 16 or below: Flashes for approx. 1 min and the DTC flash pattern indicated in the table below repeats 10 times.

― DTC 21 or higher: Illuminates for approx. 1 min and the DTC flash pattern indicated in the table below repeats 10 times.

― If more than one DTC is detected, only the DTC with the lowest number is displayed.

• If there is no malfunction:

― The security light illuminates for approx. 3 s and then turns off.

DTC	Detection Condition	Reference
11		Illuminated	B10D9:87	P1260:00	No detected communication with coil antenna	(See SECURITY LIGHT: 11, DTC: B10D9:87/P1260:00 [IMMOBILIZER SYSTEM (ADVANCED KEYLESS ENTRY AND PUSH BUTTON START SYSTEM)].)
12		Illuminated	B10D5:13	P1260:00	• Coil antenna malfunction • PCM determined a malfunction in coil antenna even though it is normal	(See SECURITY LIGHT: 12, DTC: B10D5:13/P1260:00 [IMMOBILIZER SYSTEM (ADVANCED KEYLESS ENTRY AND PUSH BUTTON START SYSTEM)].)
13		Not illuminated	B10D7:05	P1260:00	Key ID number program error	(See SECURITY LIGHT: 13, DTC: B10D7:05/P1260:00 [IMMOBILIZER SYSTEM (ADVANCED KEYLESS ENTRY AND PUSH BUTTON START SYSTEM)].)
Not illuminated	B10D7:94	P1260:00	Key ID number data cannot be read	(See SECURITY LIGHT: 13, DTC: B10D7:94/P1260:00 [IMMOBILIZER SYSTEM (ADVANCED KEYLESS ENTRY AND PUSH BUTTON START SYSTEM)].)
14		Not illuminated	B10D7:81	P1260:00	The keyless control module cannot read key ID number data normally	(See SECURITY LIGHT: 14, DTC: B10D7:81/P1260:00 [IMMOBILIZER SYSTEM (ADVANCED KEYLESS ENTRY AND PUSH BUTTON START SYSTEM)].)
15		Not illuminated	B10D7:51	P1260:00	Keyless control module has detected unprogrammed key ID number	(See SECURITY LIGHT: 15, DTC: B10D7:51/P1260:00 [IMMOBILIZER SYSTEM (ADVANCED KEYLESS ENTRY AND PUSH BUTTON START SYSTEM)].)
16		Not illuminated	U0100:87	P1260:00	Communication error between keyless control module and PCM (no response/condition mismatch)	(See SECURITY LIGHT: 16, DTC: U0100:87/P1260:00 [IMMOBILIZER SYSTEM (ADVANCED KEYLESS ENTRY AND PUSH BUTTON START SYSTEM)].)
21		Illuminated	B10D8:00	P1260:00	Only one key or no key has been programmed	(See SECURITY LIGHT: 21, DTC: B10D8:00/P1260:00 [IMMOBILIZER SYSTEM (ADVANCED KEYLESS ENTRY AND PUSH BUTTON START SYSTEM)].)
22		Not illuminated	B10DA:51	P1260:00	Communication error between keyless control module and PCM (data transfer error)	(See SECURITY LIGHT: 22, DTC: B10DA:51/P1260:00 [IMMOBILIZER SYSTEM (ADVANCED KEYLESS ENTRY AND PUSH BUTTON START SYSTEM)].)
23		Not illuminated	B10DA:62	P1260:00	ID number data between keyless control module and PCM are different	(See SECURITY LIGHT: 23, DTC: B10DA:62/P1260:00 [IMMOBILIZER SYSTEM (ADVANCED KEYLESS ENTRY AND PUSH BUTTON START SYSTEM)].)
Not illuminated	Illuminated (Push button start warning light illuminated)	B10E6:11	-	Voltage less than the specification (2.2—6.5 V) is detected for 0.5 s with the coil antenna power supply voltage operating	(See SECURITY LIGHT: NOT ILLUMINATED, DTC B10E6:11/- [IMMOBILIZER SYSTEM (ADVANCED KEYLESS ENTRY AND PUSH BUTTON START SYSTEM)].)
Illuminated	B10E6:12	-	Voltage higher than the specification (2.2—6.5 V) is detected for 0.5 s with the coil antenna power supply voltage operating	(See SECURITY LIGHT: NOT ILLUMINATED, DTC B10E6:12/- [IMMOBILIZER SYSTEM (ADVANCED KEYLESS ENTRY AND PUSH BUTTON START SYSTEM)].)
-	U0001:88	U0073:00	Module communication error (HS-CAN)	(See FOREWORD [MULTIPLEX COMMUNICATION SYSTEM (L8, LF, L5, MZR-CD (RF Turbo))].) (See FOREWORD [MULTIPLEX COMMUNICATION SYSTEM (MZR-CD 2.2)].)
-	U0100:00	-	PCM communication error

DTC

Detection Condition

Reference

Security light flashing pattern

Keyless warning light

M-MDS display^*

Keyless control module

PCM