Last Modified: 05-13-2024 6.11:8.1.0 Doc ID: RM1000000028HAK
Model Year Start: 2023 Model: GR Corolla Prod Date Range: [11/2022 -           ]
Title: METER / GAUGE / DISPLAY: METER / GAUGE SYSTEM (except 12.3 Inch Display): U010087,...,U113387; Lost Communication With ECM/PCM "A" Missing Message; 2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [11/2022 -        ]

DTC

U010087

Lost Communication With ECM/PCM "A" Missing Message

DTC

U012687

Lost Communication with Steering Angle Sensor Module Missing Message

DTC

U012787

Lost Communication with Tire Pressure Monitor Module Missing Message

DTC

U012987

Lost Communication with Brake System Control Module Missing Message

DTC

U013187

Lost Communication with Power Steering Control Module Missing Message

DTC

U014087

Lost Communication with Body Control Module Missing Message

DTC

U015187

Lost Communication with Restraints Control Module Missing Message

DTC

U016387

Lost Communication with Navigation Control Module Missing Message

DTC

U016487

Lost Communication with HVAC Control Module Missing Message

DTC

U016887

Lost Communication with Vehicle Security Control Module Missing Message

DTC

U023387

Lost Communication with Side Obstacle Detection Control Module "B" Missing Message

DTC

U023A87

Lost Communication with Image Processing Module "A" Missing Message

DTC

U029387

Lost Communication With Hybrid Powertrain Control Module Missing Message

DTC

U110687

Lost Communication with Electric Parking Brake Module Missing Message

DTC

U111287

Lost Communication with Combination Switch Module Missing Message

DTC

U113387

Lost Communication with PMN Module Missing Message

DESCRIPTION

The combination meter assembly communicates with each ECU via CAN communication.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

DTC Output from

Priority

U010087

Lost Communication With ECM/PCM "A" Missing Message

Diagnosis Condition:

  • Ignition switch ON
  • IG power source voltage is 9.5 V or more

Malfunction Status:

  • No communication with ECM

Malfunction Time:

  • 3.6 seconds or more
  • CAN communication system
  • ECM
  • Combination meter assembly

Combination Meter

B

U012687

Lost Communication with Steering Angle Sensor Module Missing Message

Diagnosis Condition:

  • Ignition switch ON
  • IG power source voltage is 9.5 V or more

Malfunction Status:

  • No communication with steering sensor

Malfunction Time:

  • 3.6 seconds or more
  • CAN communication system
  • Steering sensor
  • Combination meter assembly

Combination Meter

B

U012787

Lost Communication with Tire Pressure Monitor Module Missing Message

Diagnosis Condition:

  • Ignition switch ON
  • IG power source voltage is 9.5 V or more

Malfunction Status:

  • No communication with tire pressure warning ECU and receiver

Malfunction Time:

  • 5.0 seconds or more
  • CAN communication system
  • Tire pressure warning ECU and receiver
  • Combination meter assembly

Combination Meter

B

U012987

Lost Communication with Brake System Control Module Missing Message

Diagnosis Condition:

  • Ignition switch ON
  • IG power source voltage is 9.5 V or more

Malfunction Status:

  • No communication with skid control ECU (brake actuator assembly)

Malfunction Time:

  • 1.0 or 3.6 seconds or more
  • CAN communication system
  • Skid control ECU (Brake actuator assembly)
  • Combination meter assembly

Combination Meter

B

U013187

Lost Communication with Power Steering Control Module Missing Message

Diagnosis Condition:

  • Ignition switch ON
  • IG power source voltage is 9.5 V or more

Malfunction Status:

  • No communication with power steering ECU (rack and pinion power steering gear assembly)

Malfunction Time:

  • 3.6 seconds or more
  • CAN communication system
  • Power steering ECU (Rack and pinion power steering gear assembly)
  • Combination meter assembly

Combination Meter

B

U014087

Lost Communication with Body Control Module Missing Message

Diagnosis Condition:

  • Ignition switch ON
  • IG power source voltage is 9.5 V or more

Malfunction Status:

  • No communication with main body ECU (multiplex network body ECU)

Malfunction Time:

  • 5.0 seconds or more
  • CAN communication system
  • Main body ECU (Multiplex network body ECU)
  • Combination meter assembly

Combination Meter

B

U015187

Lost Communication with Restraints Control Module Missing Message

Diagnosis Condition:

  • Ignition switch ON
  • IG power source voltage is 9.5 V or more

Malfunction Status:

  • No communication with airbag sensor assembly

Malfunction Time:

  • 5.0 seconds or more
  • CAN communication system
  • Airbag sensor assembly
  • Combination meter assembly

Combination Meter

B

U016387

Lost Communication with Navigation Control Module Missing Message

Diagnosis Condition:

  • Ignition switch ON
  • IG power source voltage is 9.5 V or more

Malfunction Status:

  • No communication with radio and display receiver assembly

Malfunction Time:

  • 5.0 seconds or more
  • CAN communication system
  • Radio and display receiver assembly
  • Combination meter assembly

Combination Meter

B

U016487

Lost Communication with HVAC Control Module Missing Message

Diagnosis Condition:

  • Ignition switch ON
  • IG power source voltage is 9.5 V or more

Malfunction Status:

  • No communication with air conditioning amplifier assembly

Malfunction Time:

  • 5.0 seconds or more
  • CAN communication system
  • Air conditioning amplifier assembly
  • Combination meter assembly

Combination Meter

B

U016887

Lost Communication with Vehicle Security Control Module Missing Message

Diagnosis Condition:

  • Ignition switch ON
  • IG power source voltage is 9.5 V or more

Malfunction Status:

  • No communication with certification ECU (smart key ECU assembly)

Malfunction Time:

  • 5.0 seconds or more
  • CAN communication system
  • Certification ECU (Smart key ECU assembly)
  • Combination meter assembly

Combination Meter

B

U023387

Lost Communication with Side Obstacle Detection Control Module "B" Missing Message

Diagnosis Condition:

  • Ignition switch ON
  • IG power source voltage is 9.5 V or more

Malfunction Status:

  • No communication with blind spot monitor sensor LH (B)

Malfunction Time:

  • 5.0 seconds or more
  • CAN communication system
  • Blind spot monitor sensor LH (B)
  • Combination meter assembly

Combination Meter

B

U023A87

Lost Communication with Image Processing Module "A" Missing Message

Diagnosis Condition:

  • Ignition switch ON
  • IG power source voltage is 9.5 V or more

Malfunction Status:

  • No communication with forward recognition camera

Malfunction Time:

  • 5.0 seconds or more
  • CAN communication system
  • Forward recognition camera
  • Combination meter assembly

Combination Meter

B

U029387

Lost Communication With Hybrid Powertrain Control Module Missing Message

Diagnosis Condition:

  • Ignition switch ON
  • IG power source voltage is 9.5 V or more

Malfunction Status:

  • No communication with hybrid vehicle control ECU

Malfunction Time:

  • 3.6 seconds or more
  • CAN communication system
  • Hybrid vehicle control ECU
  • Combination meter assembly

Combination Meter

B

U110687

Lost Communication with Electric Parking Brake Module Missing Message

Diagnosis Condition:

  • Ignition switch ON
  • IG power source voltage is 9.5 V or more

Malfunction Status:

  • No communication with skid control ECU (brake actuator assembly)

Malfunction Time:

  • 3.6 seconds or more
  • Skid control ECU (Brake actuator assembly)
  • CAN communication system
  • Combination meter assembly

Combination Meter

B

U111287

Lost Communication with Combination Switch Module Missing Message

Diagnosis Condition:

  • Ignition switch ON
  • IG power source voltage is 9.5 V or more

Malfunction Status:

  • No communication with steering sensor

Malfunction Time:

  • 10.0 seconds or more
  • CAN communication system
  • Steering sensor
  • Combination meter assembly

Combination Meter

B

U113387

Lost Communication with PMN Module Missing Message

Diagnosis Condition:

  • Ignition switch ON
  • IG power source voltage is 9.5 V or more

Malfunction Status:

  • No communication with certification ECU (smart key ECU assembly)

Malfunction Time:

  • 3.6 seconds or more
  • CAN communication system
  • Certification ECU (Smart key ECU assembly)
  • Combination meter assembly

Combination Meter

B

PROCEDURE

1.

CHECK FOR DTC

(a) Check for DTCs.

Body Electrical > Combination Meter > Trouble Codes

NEXT

GO TO CAN COMMUNICATION SYSTEM

for Gasoline Model: Click here 2023 MY Corolla Corolla Hatchback GR Corolla [11/2022 - 08/2023]; NETWORKING: CAN COMMUNICATION SYSTEM (for Gasoline Model): HOW TO PROCEED WITH TROUBLESHOOTING 2024 - 2025 MY Corolla Corolla Hatchback GR Corolla [08/2023 -        ]; NETWORKING: CAN COMMUNICATION SYSTEM (for Gasoline Model): HOW TO PROCEED WITH TROUBLESHOOTING

for HV Model: Click here 2023 - 2025 MY Corolla Corolla HV [09/2022 -        ]; NETWORKING: CAN COMMUNICATION SYSTEM (for HV Model): HOW TO PROCEED WITH TROUBLESHOOTING