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DTC Table

x: Applicable-: Not applicable

DTC DESCRIPTION

DTC Brake system warning light(1) Electric vacuum pump warning light Description Fail-safe Drive cycle Self test type(2) Memory function Priority ranking(4) Refer to
C101A:00 Illuminated Illuminated Vacuum sensor 1/Vacuum sensor 2 correlation problem x - C, D x 6 (See DTC C101A:00 [EVP CONTROL UNIT] .)
C101B:16 Not illuminated(3) Illuminated Vacuum sensor 1 circuit low input x - C, D x 4 (See DTC C101B:16/C101B:17 [EVP CONTROL UNIT] .)
C101B:17 Not illuminated(3) Illuminated Vacuum sensor 1 circuit high input x - C, D x 3
C101B:1C Not illuminated(3) Illuminated Vacuum sensor 1 power supply: low voltage/high voltage x - C, D x 2 (See DTC C101B:1C [EVP CONTROL UNIT] .)
C101C:00 Illuminated Illuminated Electric vacuum pump: open circuit in drive circuit x - C, D x 3 (See DTC C101C:00 [EVP CONTROL UNIT] .)
C101C:18 Illuminated Illuminated Electric vacuum pump: drive current decrease x - C, D x 4 (See DTC C101C:18 [EVP CONTROL UNIT] .)
C101C:71 Illuminated Illuminated Electric vacuum pump: stuck x - C, D x 2 (See DTC C101C:71 [EVP CONTROL UNIT] .)
C101C:72 Illuminated Illuminated Electric vacuum pump: logic inconsistent x - C, D x 6 (See DTC C101C:72 [EVP CONTROL UNIT] .)
C101C:73 Illuminated Illuminated Electric vacuum pump: short circuit in drive circuit x - C, D x 2 (See DTC C101C:73 [EVP CONTROL UNIT] 
C1035:11 Illuminated Illuminated Electric vacuum pump relay 1: short to ground x - C, D x 3 (See DTC C1035:11 [EVP CONTROL UNIT] .)
C1035:12 Illuminated Illuminated Electric vacuum pump relay 1: short to power supply x - C, D x 2 (See DTC C1035:12 [EVP CONTROL UNIT] .)
C1035:13 Illuminated Illuminated Electric vacuum pump relay 1: stuck OFF x - C, D x 2 (See DTC C1035:13 [EVP CONTROL UNIT] .)
C1036:11 Illuminated Illuminated Electric vacuum pump relay 2: short to ground x - C, D x 3 (See DTC C1036:11 [EVP CONTROL UNIT] .)
C1036:12 Illuminated Illuminated Electric vacuum pump relay 2: short to power supply x - C, D x 2 (See DTC C1036:12 [EVP CONTROL UNIT] .)
C1036:13 Illuminated Illuminated Electric vacuum pump relay 2: stuck OFF x - C, D x 3 (See DTC C1036:13 [EVP CONTROL UNIT] .)
P050F:00 Illuminated Illuminated Low power brake unit vacuum - - C x 6 (See DTC P050F:00 [EVP CONTROL UNIT] .)
U0001:88 Not illuminated Illuminated CAN communication: module communication error x - C x 8 (See DTC U0001:88/U0100:00/U0100:08/U0121:00/U0121:02/U0121:87/U0155:00 [EVP CONTROL UNIT] .)
U0100:00 Not illuminated Illuminated CAN communication: communication error to PCM x - C x 8
U0100:08 Not illuminated Illuminated CAN communication: communication error to PCM x - C x 8
U0121:00 Not illuminated Illuminated CAN communication: communication error to DSC HU/CM - - C x 8
U0121:02 Not illuminated Illuminated CAN communication: communication error to DSC HU/CM x - C x 8
U0121:87 Not illuminated Illuminated CAN communication: communication error to DSC HU/CM x - C x 8
U0155:00 Not illuminated Not illuminated CAN communication: communication error to instrument cluster - - C x 8
U0401:00 Not illuminated(3) Illuminated CAN communication: signal error from PCM x - C x 8 (See DTC U0401:00/U0401:86 [EVP CONTROL UNIT] .)
U0401:86 Not illuminated(3) Illuminated CAN communication: signal error from PCM x - C x 8
U0415:00 Not illuminated Illuminated CAN communication: signal error from DSC HU/CM - - C x 8 (See DTC U0415:00/U0415:29/U0415:86 [EVP CONTROL UNIT] .)
U0415:29 Not illuminated Illuminated CAN communication: signal error from DSC HU/CM x - C x 8
U0415:86 Not illuminated Illuminated CAN communication: signal error from DSC HU/CM x - C x 8
U3000:11 Illuminated Illuminated EVP control unit internal circuit malfunction x - C, D x 1 (See DTC U3000:11/U3000:12/U3000:46/U3000:47/U3000:56/U3000:96 [EVP CONTROL UNIT] .)
U3000:12 Illuminated Illuminated EVP control unit internal circuit malfunction x - C, D x 1
U3000:46 Illuminated Illuminated EVP control unit internal circuit malfunction x - C, D x 1
U3000:47 Illuminated Illuminated EVP control unit internal circuit malfunction x - C, D x 1
U3000:4B Illuminated Illuminated EVP control unit: high internal temperature x - C, D x 6 (See DTC U3000:4B [EVP CONTROL UNIT] .)
U3000:56 Illuminated Illuminated EVP control unit internal circuit malfunction x - C, D x 1 (See DTC U3000:11/U3000:12/U3000:46/U3000:47/U3000:56/U3000:96 [EVP CONTROL UNIT] .)
U3000:63 Illuminated Illuminated Electric vacuum pump control unit: long period of operation x - C x 7 (See DTC U3000:63 [EVP CONTROL UNIT] .)
U3000:96 Illuminated Illuminated EVP control unit internal circuit malfunction x - C, D x 1 (See DTC U3000:11/U3000:12/U3000:46/U3000:47/U3000:56/U3000:96 [EVP CONTROL UNIT] .)
U3003:16 Illuminated Illuminated EVP control unit power supply low input x - C x 5 (See DTC U3003:16/U3003:17 [EVP CONTROL UNIT] .)
U3003:17 Illuminated Illuminated EVP control unit power supply high input x - C x 5
(1) When the parking brake is released
(2) C: CMDTC self test, D: ODDTC self test
(3) Brake system warning light illuminates when vacuum sensor 1 and 2 have a malfunction at the same time
(4) Malfunction priority displayed if several DTCs stored

Fail-safe function table

-: Not applicable (Implements normal control)

DTC DESCRIPTION

DTC Fail-safe function
C101A:00 Permits control to drive the motor regularly
C101B:16 Calculates power brake unit vacuum using only vacuum sensor 2 signal, and controls electric vacuum pump
C101B:17 Calculates power brake unit vacuum using only vacuum sensor 2 signal, and controls electric vacuum pump
C101B:1C Calculates power brake unit vacuum using only vacuum sensor 2 signal, and controls electric vacuum pump
C101C:00 Inhibits electric vacuum pump operation, and DSC HU/CM performs vacuum booster fail support
C101C:18 Inhibits electric vacuum pump operation, and DSC HU/CM performs vacuum booster fail support
C101C:71 Inhibits electric vacuum pump operation, and DSC HU/CM performs vacuum booster fail support
C101C:72 Inhibits electric vacuum pump operation, and DSC HU/CM performs vacuum booster fail support
C101C:73 Inhibits electric vacuum pump operation, and DSC HU/CM performs vacuum booster fail support
C1035:11 Inhibits electric vacuum pump operation, and DSC HU/CM performs vacuum booster fail support
C1035:12 Inhibits electric vacuum pump operation, and DSC HU/CM performs vacuum booster fail support
C1035:13 Inhibits electric vacuum pump operation, and DSC HU/CM performs vacuum booster fail support
C1036:11 Inhibits electric vacuum pump operation, and DSC HU/CM performs vacuum booster fail support
C1036:12 Inhibits electric vacuum pump operation, and DSC HU/CM performs vacuum booster fail support
C1036:13 Inhibits electric vacuum pump operation, and DSC HU/CM performs vacuum booster fail support
P050F:00 -
U0001:88 Inhibits electric vacuum pump operation, and DSC HU/CM performs vacuum booster fail support
U0100:00 Performs control of electric vacuum pump under engine operation condition of engine running
U0100:08 Calculates power brake unit vacuum using only vacuum sensor 1 signal only, and controls electric vacuum pump
U0121:00 -
U0121:02 Controls electric vacuum pump without using brake fluid pressure.
U0121:87 Sets vehicle speed and controls electric vacuum pump.
U0155:00 -
U0401:00 Calculates power brake unit vacuum using only vacuum sensor 1 signal only, and controls electric vacuum pump
U0401:86 Performs control of electric vacuum pump under engine operation condition of engine running
U0415:00 -
U0415:29 Controls electric vacuum pump without using brake fluid pressure.
U0415:86 Sets vehicle speed and controls electric vacuum pump.
U3000:11 Inhibits electric vacuum pump operation, and DSC HU/CM performs vacuum booster fail support
U3000:12 Inhibits electric vacuum pump operation, and DSC HU/CM performs vacuum booster fail support
U3000:46 Inhibits electric vacuum pump operation, and DSC HU/CM performs vacuum booster fail support
U3000:47 Inhibits electric vacuum pump operation, and DSC HU/CM performs vacuum booster fail support
U3000:4B Inhibits electric vacuum pump operation, and DSC HU/CM performs vacuum booster fail support
U3000:56 Inhibits electric vacuum pump operation, and DSC HU/CM performs vacuum booster fail support
U3000:63 Inhibits electric vacuum pump operation, and DSC HU/CM performs vacuum booster fail support
U3000:96 Inhibits electric vacuum pump operation, and DSC HU/CM performs vacuum booster fail support
U3003:16 Inhibits electric vacuum pump operation, and DSC HU/CM performs vacuum booster fail support
U3003:17 Inhibits electric vacuum pump operation, and DSC HU/CM performs vacuum booster fail support