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DTC Table

WARNING: This page is about a different car, the 2014 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
DTC TABLE (START STOP UNIT) DETECTION CONDITION AND POSSIBLE CAUSES

x: Applicable
-: Not applicable
DTC No. KEY warning indicator light (red) Push button start indicator light (amber) Description Fail-safe function Drive cycle Self test type(1) Memory function Reference
B108B:23 - Flash Push button start switch 1 circuit malfunction x - C x (See DTC B108B:23 [START STOP UNIT] .)
B108B:24 - Flash Push button start switch 1 circuit malfunction - - C x (See DTC B108B:24 [START STOP UNIT] .)
B108C:23 - Flash Push button start switch 2 circuit malfunction x - C x (See DTC B108C:23 [START STOP UNIT] .)
B108C:24 - Flash Push button start switch 2 circuit malfunction - - C x (See DTC B108C:24 [START STOP UNIT] .)
B10AC:13 (2) - - Cruise control switch circuit malfunction - - C x (See DTC B10AC:13 [START STOP UNIT] .)
B10AC:23 (2) - - Cruise control switch circuit malfunction - - O x (See DTC B10AC:23 [START STOP UNIT] .)
B10C6:1F (3) On - Keyless antenna (exterior, rear) circuit malfunction x - C, D x (See DTC B10C6:1F [ADVANCED KEYLESS ENTRY SYSTEM] .)
B10C7:1F (3) On - Keyless antenna (interior, rear) circuit malfunction x - C, D x (See DTC B10C7:1F [ADVANCED KEYLESS ENTRY SYSTEM] .)
B10C9:1F On - Keyless antenna (interior, center) circuit malfunction (With keyless entry system) - - C, D x (See DTC B10C9:1F [START STOP UNIT] .)
On - Keyless antenna (interior, front) circuit malfunction (With advanced keyless entry system) x - C, D x (See DTC B10C9:1F [ADVANCED KEYLESS ENTRY SYSTEM] .)
B10D1:23(3) On - Request switch (LF) circuit malfunction - - C x (See DTC B10D1:23 [ADVANCED KEYLESS ENTRY SYSTEM] .)
B10D3:23(3) On - Request switch (RF) circuit malfunction - - C x (See DTC B10D3:23 [ADVANCED KEYLESS ENTRY SYSTEM] .)
B10D9:87 - Flash Coil antenna (built into push button start) error - - C - (See SECURITY INDICATOR LIGHT: 11, DTC: B10D9:87/P1260:00 [IMMOBILIZER SYSTEM] .)
B10DA:51 - - Communication error with PCM (data received failure) - - C - (See SECURITY INDICATOR LIGHT: 22, DTC: B10DA:51/P1260:00 [IMMOBILIZER SYSTEM] .)
B10DA:62 - - Communication error with PCM (code mis-matched) - - C - (See SECURITY INDICATOR LIGHT: 23, DTC: B10DA:62/P1260:00 [IMMOBILIZER SYSTEM] .)
B10E7:11 - Flash IG1 relay circuit malfunction - - C x (See DTC B10E7:11 [START STOP UNIT] .)
B10E7:12 - Flash IG1 relay circuit malfunction - - C x (See DTC B10E7:12 [START STOP UNIT] .)
B10E7:16 - Flash IG1 relay circuit malfunction - - C x (See DTC B10E7:16 [START STOP UNIT] .)
B10E7:17 - Flash IG1 relay circuit malfunction - - C x (See DTC B10E7:17 [START STOP UNIT] .)
B112A:11 - Flash IG2 relay circuit malfunction - - C x (See DTC B112A:11 [START STOP UNIT] .)
B112A:12 - Flash IG2 relay circuit malfunction - - C x (See DTC B112A:12 [START STOP UNIT] .)
B11FD:1F (3) On - Keyless antenna (exterior, LF) circuit malfunction x - C, D x (See DTC B11FD:1F [ADVANCED KEYLESS ENTRY SYSTEM] .)
B1210:1F(3) On - Keyless antenna (exterior, RF) circuit malfunction x - C, D x (See DTC B1210:1F [ADVANCED KEYLESS ENTRY SYSTEM] .)
B124C:56 - - Turn switch circuit malfunction - - C x (See DTC B1240:56 [START STOP UNIT] .)
B13C3:04(3) On - LF control unit internal malfunction x - C x (See DTC B13C3:04 [ADVANCED KEYLESS ENTRY SYSTEM] .)
B13C3:09(3) On - LF control unit malfunction x - C x (See DTC B13C3:09 [ADVANCED KEYLESS ENTRY SYSTEM] .)
B13C3:16(3) On - LF control unit power supply voltage low input x - C x (See DTC B13C3:16 [ADVANCED KEYLESS ENTRY SYSTEM] .)
B13C3:29(3) On - Communication error between start stop unit and LF control unit x - C x (See DTC B13C3:29 [ADVANCED KEYLESS ENTRY SYSTEM] .)
B13D3:05 - - Remote transmitter program error - - C - (See SECURITY INDICATOR LIGHT: 13, DTC: B13D3:05/P1260:00 [IMMOBILIZER SYSTEM] .)
B13D3:16 - - Low remote transmitter battery voltage - - C x (See DTC B13D3:16 [START STOP UNIT] .)
B13D3:4A On - Remote transmitter assembly malfunction - - C x (See DTC B13D3:4A [START STOP UNIT] .)
B13D3:51 - Flash Unregistered remote transmitter is detected - - C - (See SECURITY INDICATOR LIGHT: 15, DTC: B13D3:51/P1260:00 [IMMOBILIZER SYSTEM] .)
B13D3:94 - - Communication error with remote transmitter - - C - (See SECURITY INDICATOR LIGHT: 13, DTC: B13D3:94/P1260:00 [IMMOBILIZER SYSTEM] .)
B13D3:97 - - Remote transmitter registration work not completed - - C x (See DTC B13D3:97 [START STOP UNIT] .)
B13D4:00 On - Insufficient remote transmitter programming number - - C - (See SECURITY INDICATOR LIGHT: 21, DTC: B13D4:00/P1260:00 [IMMOBILIZER SYSTEM] .)
B1C53:13 - - Windshield wiper switch circuit malfunction - - C x (See DTC B1C53:13 [START STOP UNIT] .)
C0040:23(5) - Flash Brake switch (No. 1 signal) circuit malfunction x - C x (See DTC C0040:23 [START STOP UNIT] .)
C0040:24(5) - Flash Brake switch (No. 1 signal) circuit malfunction x - C x (See DTC C0040:24 [START STOP UNIT] .)
C0051:95(4) - - Steering angle sensor assembly malfunction - - C x (See DTC C0051:95 [START STOP UNIT] .)
C0051:2F(4) - - Steering angle sensor signal error - - C x (See DTC C0051:2F [START STOP UNIT] .)
C0052:14(4) - - Steering angle sensor A signal circuit malfunction - - C x (See DTC C0052:14 [START STOP UNIT] .)
C0052:2F(4) - - Steering angle sensor A signal malfunction - - C x (See DTC C0052:2F [START STOP UNIT] .)
C0053:14(4) - - Steering angle sensor B signal circuit malfunction - - C x (See DTC C0053:14 [START STOP UNIT] .)
C0053:2F(4) - - Steering angle sensor B signal malfunction - - C x (See DTC C0053:2F [START STOP UNIT] .)
C2003:13 - - Open circuit in steering switch - - C x (See DTC C2003:13 [START STOP UNIT] .)
P0615:11 - Flash Starter relay circuit malfunction - - C x (See DTC P0615:11 [START STOP UNIT] .)
P0615:12 - Flash Starter relay circuit malfunction x - C x (See DTC P0615:12 [START STOP UNIT] .)
P0615:13 - Flash Starter relay circuit malfunction - - C x (See DTC P0615:13 [START STOP UNIT] .)
P0615:16 - Flash Starter relay circuit malfunction - - C x (See DTC P0615:16 [START STOP UNIT] .)
P0616:23 - - Circuit malfunction on downstream side of starter relay - - C x (See DTC P0616:23 [START STOP UNIT] .)
P0616:24 - - Circuit malfunction on downstream side of starter relay - - C x (See DTC P0616:24 [START STOP UNIT] .)
P0616:29 - - Downstream side of starter relay signal malfunction - - C x (See DTC P0616:29 [START STOP UNIT] .)
P081C:23(5) - Flash NOT P position switch circuit malfunction x - C x (See DTC P081C:23 [START STOP UNIT] .)
P081C:24(5) - Flash NOT P position switch circuit malfunction x - C x (See DTC P081C:24 [START STOP UNIT] .)
P081D:29(6) - Flash Neutral switch error signal received x - C x (See DTC P081D:29 [START STOP UNIT] .)
P081D:2F (6) - Flash Neutral switch signal mismatch x - C x (See DTC P081D:2F [START STOP UNIT] .)
P0830:23(6) - Flash CPP switch circuit malfunction x - C x (See DTC P0830:23 [START STOP UNIT] .)
P0850:23(5) - Flash Transaxle range sensor circuit malfunction x - C x (See DTC P0850:23 [START STOP UNIT] .)
P0850:24(5) - Flash Transaxle range sensor circuit malfunction x - C x (See DTC P0850:24 [START STOP UNIT] .)
P0930:71(5) - - Shift-lock solenoid circuit malfunction x - C x (See DTC P0930:71 [START STOP UNIT] .)
P1708:24(6) - Flash Starter interlock switch circuit malfunction x - C x (See DTC P1708:24 [START STOP UNIT] .)
P1708:29(6) - Flash Starter interlock switch circuit or CPP switch circuit malfunction x - C x (See DTC P1708:29 [START STOP UNIT] .)
P1794:16 - Flash Start stop unit power supply voltage (terminal 2W) low input - - C x (See DTC P1794:16 [START STOP UNIT] .)
U0001:88 On Flash Module communication error (HS-CAN) x - C x (See DTC U0001:88/U0100:00/U0101:00/U0121:00/U0121:87/U0131:00/U0140:00/U0146:00/U0151:00/U0155:00 [START STOP UNIT] .)
U0028:87 On - Communication error with rear body control module (RBCM) - - C x (See DTC U0028:87 [START STOP UNIT] .)
U0100:00 On Flash Communication error with PCM x - C x (See DTC U0001:88/U0100:00/U0101:00/U0121:00/U0121:87/U0131:00/U0140:00/U0146:00/U0151:00/U0155:00 [START STOP UNIT] .)
U0100:87 - - Communication error with PCM (no response or data mis-match) - - C - (See SECURITY INDICATOR LIGHT: 16, DTC: U0100:87/P1260:00 [IMMOBILIZER SYSTEM] .)
U0101:00(5) - Flash Communication error with TCM x - C x (See DTC U0001:88/U0100:00/U0101:00/U0121:00/U0121:87/U0131:00/U0140:00/U0146:00/U0151:00/U0155:00 [START STOP UNIT] .)
U0121:00 On Flash Communication error with DSC HU/CM x - C x
U0121:87 On Flash Communication error with DSC HU/CM x - C x
U0131:00 - - Communication error with EPS control module x - C x
U0140:00 - - Communication error with front body control module (FBCM) x - C x
U0146:00 On Flash Communication error with instrument cluster x - C x
U0151:00 On Flash Communication error with SAS control module x - C x
U0155:00 On Flash Communication error with instrument cluster x - C x
U0447:86 On Flash Error signal received from instrument cluster x - C x (See DTC U0447:86 [START STOP UNIT] .)
U201F:11 On - Keyless receiver circuit malfunction - - C x (See DTC U201F:11 [START STOP UNIT] .)
U201F:12 On - Keyless receiver circuit malfunction - - C x (See DTC U201F:12 [START STOP UNIT] .)
U2100:00 On - Start stop unit configuration not completed x - C x (See DTC U2100:00 [START STOP UNIT] .)
U2300:00 - - Configuration data not received from instrument cluster x - C x (See DTC U2300:00 [START STOP UNIT] .)
U3000:01(4) - - Start stop unit internal malfunction - - C x (See DTC U3000:01 [START STOP UNIT] .)
U3000:49 On Flash Start stop unit internal malfunction x - C x (See DTC U3000:49 [START STOP UNIT] .)
U3000:96 On Rash Start stop unit malfunction - - C x (See DTC U3000:96 [START STOP UNIT] .)
On Flash Start stop unit malfunction - - C x (See SECURITY INDICATOR LIGHT: 09, DTC: U3000:96/P1260:00 [IMMOBILIZER SYSTEM] .)
U3003:16 On - Start stop unit power supply voltage (terminal 1A) low input x - C x (See DTC U3003:16 [START STOP UNIT] .)
U3004:11 - Flash ACC relay circuit malfunction - - C x (See DTC U3004:11 [START STOP UNIT] .)
U3004:12 - Flash ACC relay circuit malfunction - - C x (See DTC U3004:12 [START STOP UNIT] .)
U3004:16 - - ACC relay circuit malfunction - - C x (See DTC U3004:16 [START STOP UNIT] .)
U3004:17 - - ACC relay circuit malfunction - - C x (See DTC U3004:17 [START STOP UNIT] .)
(1) C: CMDTC self test, D: ODDTC self test
(2) With cruise control system
(3) With advanced keyless entry system
(4) With AFS, smart city brake support (SCBS), or blind spot monitoring (BSM) system
(5) ATX
(6) MTX