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DTC TABLE [ELECTRIC POWER STEERING (EPS) (E)]

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×: Applicable

—: Not applicable

DTC	System malfunction location	Power steering malfunction indicator light	Fail-safe	Drive cycle	Self test type^*1	Memory function	Page
C200B:17	Steering shaft torque sensor 1	Illumination	×	—	C, D	×	(See DTC C200B:17, C200B:1C, C200B:29, C200B:62, C200B:64, C200B:83, C200C:17, C200C:1C, C200C:29, C200C:62, C200C:64 OR C200C:83 [ELECTRIC POWER STEERING (EPS)].)
C200B:1C	Steering shaft torque sensor 1	Illumination	×	—	C, D	×
C200B:29	Steering shaft torque sensor 1	Illumination	×	—	C, D	×
C200B:62	Steering shaft torque sensor 1	Illumination	×	—	C, D	×
C200B:64	Steering shaft torque sensor 1	Illumination	×	—	C, D	×
C200B:83	Steering shaft torque sensor 1	Illumination	×	—	C, D	×
C200C:17	Steering shaft torque sensor 2	Illumination	×	—	C, D	×
C200C:1C	Steering shaft torque sensor 2	Illumination	×	—	C, D	×
C200C:29	Steering shaft torque sensor 2	Illumination	×	—	C, D	×
C200C:62	Steering shaft torque sensor 2	Illumination	×	—	C, D	×
C200C:64	Steering shaft torque sensor 2	Illumination	×	—	C, D	×
C200C:83	Steering shaft torque sensor 2	Illumination	×	—	C, D	×
C200D:1C	Resolver sensor	Illumination	×	—	C, D	×	(See DTC C200D:1C, C200D:64, U2011:17, U2011:19, U2011:1C, U2011:62, U2011:64, U2011:72 OR U2011:92 [ELECTRIC POWER STEERING (EPS)].)
C200D:64	Resolver sensor	Illumination	×	—	C, D	×
U0001:88	CAN system communication error	Illumination	×	—	C, D	×	(See DTC U0001:88, U0100:00, U0121:00, U0140:00 OR U2121:00 [ELECTRIC POWER STEERING (EPS) (E)].)
U0100:00	Communication error to PCM	—	×	—	C, D	×
U0121:00	Communication error to DSC HU/CM (without Mazda M Hybrid)/electronically controlled brake unit (with Mazda M Hybrid)	—	×	—	C, D	×
U0140:00	Communication error to body control module (BCM)	—	×	—	C, D	×
U0401:00	Signal error from PCM	—	×	—	C, D	×	(See DTC U0401:00 [ELECTRIC POWER STEERING (EPS)].)
U0415:00	Signal error from DSC HU/CM (without Mazda M Hybrid)/electronically controlled brake unit (with Mazda M Hybrid)	—	×	—	C, D	×	(See DTC U0415:00 [ELECTRIC POWER STEERING (EPS) (E)].)
U0428:00	Signal error from steering angle sensor	—	×	—	C, D	×	(See DTC U0428:00 OR U0428:83 [ELECTRIC POWER STEERING (EPS)].)
U0428:83	Signal error from steering angle sensor	—	×	—	C, D	×
U2011:17	EPS motor	Illumination	×	—	C, D	×	(See DTC C200D:1C, C200D:64, U2011:17, U2011:19, U2011:1C, U2011:62, U2011:64, U2011:72 OR U2011:92 [ELECTRIC POWER STEERING (EPS)].)
U2011:19	EPS motor	Illumination	×	—	C, D	×
U2011:1C	EPS motor	Illumination	×	—	C, D	×
U2011:62	EPS motor	Illumination	×	—	C, D	×
U2011:64	EPS motor	Illumination	×	—	C, D	×
U2011:72	EPS motor	Illumination	×	—	C, D	×
U2011:92	EPS motor	Illumination	×	—	C, D	×
U2121:00	Communication error to body control module (BCM)	—	×	—	C, D	×	(See DTC U0001:88, U0100:00, U0121:00, U0140:00 OR U2121:00 [ELECTRIC POWER STEERING (EPS) (E)].)
U2300:54	EPS configuration	—	×	—	C, D	×	(See DTC U2300:54, U2300:55 OR U2300:56 [ELECTRIC POWER STEERING (EPS)].)
U2300:55	EPS configuration	Illumination	×	—	C, D	×
U2300:56	EPS configuration	—	×	—	C, D	×
U2501:00	Signal error to body control module (BCM)	—	×	—	C, D	×	(See DTC U2501:00 OR U2501:83 [ELECTRIC POWER STEERING (EPS)].)
U2501:83	Signal error to body control module (BCM)	—	×	—	C, D	×
U3000:16	EPS control module	Illumination	×	—	C, D	×	(See DTC U3000:16, U3000:28, U3000:49, U3000:61, U3000:64, U3000:72, U3000:73 OR U3000:96 [ELECTRIC POWER STEERING (EPS)].)
U3000:28	EPS control module	Illumination	×	—	C, D	×
U3000:49	EPS control module	Illumination	×	—	C, D	×
U3000:4B	EPS control module	—	×	—	C, D	×	(See DTC U3000:4B [ELECTRIC POWER STEERING (EPS)].)
U3000:61	EPS control module	Illumination	×	—	C, D	×	(See DTC U3000:16, U3000:28, U3000:49, U3000:61, U3000:64, U3000:72, U3000:73 OR U3000:96 [ELECTRIC POWER STEERING (EPS)].)
U3000:64	EPS control module	Illumination	×	—	C, D	×
U3000:72	EPS control module	Illumination	×	—	C, D	×
U3000:73	EPS control module	Illumination	×	—	C, D	×
U3000:96	EPS control module	Illumination	×	—	C, D	×
U3003:16	Battery power supply	Illumination	×	—	C, D	×	(See DTC U3003:16, U3003:17 OR U3003:1C [ELECTRIC POWER STEERING (EPS)].)
U3003:17	Battery power supply	Illumination	×	—	C, D	×
U3003:1C	Battery power supply	Illumination	×	—	C, D	×
U3006:16	Ignition power supply	Illumination	×	—	C, D	×	(See DTC U3006:16 [ELECTRIC POWER STEERING (EPS)].)

*1 :C: CMDTC self test, D: ODDTC self test

Fail-safe Function Table

DTC	Fail-safe control status
C200B:17	Control enabled by the other torque sensor^*1
C200B:1C	Control enabled by the other torque sensor^*1
C200B:29	Control enabled by the other torque sensor^*1
C200B:62	Control enabled by the other torque sensor^*1
C200B:64	Control enabled by the other torque sensor^*1
C200B:83	Control enabled by the other torque sensor^*1
C200C:17	Control enabled by the other torque sensor^*1
C200C:1C	Control enabled by the other torque sensor^*1
C200C:29	Control enabled by the other torque sensor^*1
C200C:62	Control enabled by the other torque sensor^*1
C200C:64	Control enabled by the other torque sensor^*1
C200C:83	Control enabled by the other torque sensor^*1
C200D:1C	Control is maintained in the backup control^*1
C200D:64	Control is maintained in the backup control^*1
U0001:88	Control enabled^*1
U0100:00	Control enabled
U0121:00	Control enabled^*1
U0140:00	Control enabled
U0401:00	Control enabled
U0415:00	Control enabled^*1
U0428:00	Control enabled
U0428:83	Control enabled
U2011:17	Control disabled
U2011:19	Control disabled
U2011:1C	Control disabled
U2011:62	Control disabled
U2011:64	Control disabled
U2011:72	Control is maintained in the backup control^*1
U2011:92	Control disabled
U2121:00	Control enabled^*1
U2300:54	Control enabled
U2300:55	Control enabled
U2300:56	Control enabled
U2501:00	Control enabled^*1
U2501:83	Control enabled^*1
U3000:16	Control disabled
U3000:28	Control is maintained in the backup control^*1
U3000:49	Control disabled
U3000:4B	Control enabled^*1
U3000:61	Control disabled
U3000:64	Control disabled (Control may be permitted depending on malfunction content)
U3000:72	Control disabled
U3000:73	Control disabled
U3000:96	Control disabled
U3003:16	Control is maintained by gradually decreasing the motor control current However, control is inhibited if the power supply voltage is the specified value of less
U3003:17	Control disabled
U3003:1C	Control disabled
U3006:16	Control enabled

*1 :Fundamentally, if EPS detect the other malfunction, control is disabled. However, control is sometimes maintained by some DTC to detect.