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Immobilizer System Diagnostic Trouble Codes

IMMOBILIZER SYSTEM DIAGNOSTIC TROUBLE CODES

DTC Description Reference
M-MDS display(1) Security indicator flash pattern
Instrument cluster PCM
B10D9:87 P1260:00 11 Communication error with coil antenna (See DTC: B10D9:87/P1260:00 .)
B10D5:13 P1260:00 12 Coil antenna malfunction (See DTC: B10D5:13/P1260:00 .)
B10D7:05 P1260:00 13 Key ID number programming error (See DTC: B10D7:05/P1260:00 .)
B10D7:94 P1260:00 Key ID number reading error (See DTC: B10D7:94/P1260:00 .)
B10D7:81 P1260:00 14 Receiving erratic serial data (See DTC: B10D7:81/P1260:00 .)
B10D7:51 P1260:00 15 Unprogrammed key ID number (See DTC: B10D7:51/P1260:00 .)
U0100:87 P1260:00 16 Communication error between instrument cluster and PCM (No response) (See DTC: U0100:87/P1260:00 .)
B10D8:00 P1260:00 21 Shortage of programmed key (See DTC: B10D8:00/P1260:00 .)
B10DA:51 P1260:00 22 Communication error to PCM (Data transfer failure) (See DTC: B10DA:51/P1260:00 .)
B10DA:62 P1260:00 23 Communication error to PCM (Data mis-match) (See DTC: B10DA:62/P1260:00 .)
U0001:88 U0073:00 - CAN system communication error (HS-CAN) (See DTC: U0001:88/U0073:00 .)
U0100:00 - - Communication error to PCM (See DTC: U0100:00 .)
U3000:41 - - Instrument cluster internal malfunction (See DTC U3000:41 .)
(1) The letters at the beginning of each DTC are only displayed when using the M-MDS, and refer to the following: B= Body system, P= Powertrain system, U= Network communication system.