DTC U0001-88: U0100-00: U0101-00: U0104-00: U0114-00: U0131-00: U0151-00: U0155-00: U0235-00: Can Line: Notes

WARNING: This page is about a different car, the 2016 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.

DTC	U0001:88, U0100:00, U0101:00, U0104:00, U0114:00, U0131:00, U0151:00, U0155:00, U0235:00		CAN line
DETECTION CONDITION		U0001:88 Open or short circuit in CAN system wiring harness is detected. U0100:00 Communication error with PCM is detected in CAN communication. U0101:00 Communication error with TCM is detected in CAN communication. U0104:00 Communication error with vehicle control module (V/C-module) is detected in CAN communication. U0114:00 Communication error with 4WD control module is detected in CAN communication. U0131:00 Communication error with EPS control module is detected in CAN communication. U0151:00 Communication error with SAS control module is detected in CAN communication. U0155:00 Communication error with instrument cluster is detected in CAN communication. U0235:00 Communication error with laser sensor is detected in CAN communication.
FAIL-SAFE FUNCTION		Refer to "DTC TABLE " and "Fail-safe Function Malfunction Contents". (See ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)] .)
POSSIBLE CAUSE		CAN system wiring harness open or short circuit CAN system wiring harness open or short circuit with PCM CAN system wiring harness open or short circuit with TCM CAN system wiring harness open or short circuit with vehicle control module (V/C-module) CAN system wiring harness open or short circuit with 4WD control module CAN system wiring harness open or short circuit with EPS control module CAN system wiring harness open or short circuit with SAS control module CAN system wiring harness open or short circuit with instrument cluster CAN system wiring harness open or short circuit with laser sensor instrument cluster malfunction
SYSTEM WIRING DIAGRAM		-