Home/Acura/RL/Acura RL II facelift (2008-2012)/Repair manual/Communication Devices/DTC B2152: Driver's MPCS Unit Internal (EEPROM) Error

Contents

Wiring diagrams Section: Communication Devices

Multiplex Integrated Control System: Overview
Multiplex Integrated Control System: Diagnosis
Multiplex Integrated Control System: Other
DTC B1000: Communication Bus Line Error (BUS-OFF)
DTC B1001: MICU Internal (CPU) Error; DTC B1002: MICU Internal (EEPROM) Error
DTC B1005: MICU Lost Communication with Relay Control Module (RM Message)
DTC B1007: MICU Lost Communication with Combination Switch Control Unit (HLSW Message)
DTC B1008: MICU Lost Communication with Gauge Control Module (A/T Message); DTC B1011: MICU Lost Communication with Gauge Control Module (VSP/NE Message)
DTC B1013: MICU Lost Communication with Driver's MPCS Unit (ASLOCKSW Message); DTC B1014: MICU Lost Communication with Driver's MPCS Unit (DOORSW Message); DTC B1015: MICU Lost Communication with Driver's MPCS Unit (DRLOCKSW Message)
DTC B1016: MICU Lost Communication with Keyless Access Control Unit (PANIC Message)
DTC B1032: MICU Collision Detection Signal (CDS) Input Error
DTC B1050: Communication Bus Line Error; DTC B1150: Communication Bus Line Error; DTC B1200: Communication Bus Line Error; DTC B1250: Communication Bus Line Error; DTC B1600: Communication Bus Line Error; DTC B1750: Communication Bus Line Error; DTC B1800: Communication Bus Line Error; DTC B2100: Communication Bus Line Error; DTC B2150: Communication Bus Line Error; DTC B2200: Communication Bus Line Error
DTC B1080: Power Supply Circuit (IG1 Line) Input Error for Relay Control Module and MICU
DTC B2152: Driver's MPCS Unit Internal (EEPROM) Error
DTC B2155: Driver's MPCS Unit Lost Communication with MICU (MICU Message); DTC B2156: Driver's MPCS Unit Lost Communication with MICU (MIRRORSW Message)
DTC B2157: Driver's MPCS Unit Lost Communication with Gauge Control Module (ILLUMI Message); DTC B2160: Driver's MPCS Unit Lost Communication with Gauge Control Module (VSP/NE Message)
DTC B2159: Driver's MPCS Unit Lost Communication with Keyless Access Control Unit (REMOTE Message)

All sections

DTC B2152: Driver's MPCS Unit Internal (EEPROM) Error Acura RL II facelift

Communication Devices

Note. If you are troubleshooting multiple DTCs, be sure to follow the instructions in B-CAN System Diagnosis Test Mode A (see TROUBLESHOOTING - B-CAN SYSTEM DIAGNOSIS TEST MODE A ).

Clear the DTCs with the HDS.
Turn the ignition switch to LOCK (0) and then back to ON (II).
Wait for at least 6 seconds.
Check for DTCs with the HDS. Is DTC B2152 indicated? YES -Replace the driver's MPCS unit. NO -Intermittent failure, the system is OK at this time.