Last Modified: 11-20-2023 6.11:8.1.0 Doc ID: RM1000000013JFT
Model Year Start: 2018 Model: Camry Prod Date Range: [03/2017 - 06/2017]
Title: METER / GAUGE / DISPLAY: METER / GAUGE SYSTEM: U010087,...,U113387; Lost Communication With ECM/PCM "A" Missing Message; 2018 MY Camry [03/2017 - 06/2017]

DTC

U010087

Lost Communication With ECM/PCM "A" 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

U014287

Lost Communication with Body Control Module "B" 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

U023387

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

DTC

U023587

Lost Communication with Cruise Control Front Distance Range Sensor Missing Message

DTC

U023A87

Lost Communication with Image Processing Module "A" Missing Message

DTC

U032787

Software Incompatibility with Vehicle Security Control Module Missing Message

DTC

U111287

Lost Communication with Combination Switch Module Missing Message

DTC

U111787

Lost Communication with Accessory Gateway Missing Message

DTC

U113387

Lost Communication with PMN Module Missing Message

DESCRIPTION

The combination meter assembly communicates with the ECM, main body ECU (multiplex network body ECU), skid control ECU (brake actuator assembly), power steering ECU (rack and pinion power steering gear assembly), airbag sensor assembly, radio and display receiver assembly, air conditioning amplifier assembly, blind spot monitor sensor RH (B)*1, millimeter wave radar sensor assembly*2, forward recognition camera*2, certification ECU (smart key ECU assembly)*3 and steering sensor via CAN communication.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

Memory

Note

U010087

Lost Communication With ECM/PCM "A" Missing Message

Diagnosis Condition:

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

Malfunction Status:

  • No communication with ECM

Malfunction Time:

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

DTC stored

-

U012987

Lost Communication with Brake System Control Module Missing Message

Diagnosis Condition:

  • The ignition switch is 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 seconds or more
  • Skid control ECU (Brake actuator assembly)
  • CAN communication system
  • Combination meter assembly

DTC stored

-

U013187

Lost Communication with Power Steering Control Module Missing Message

Diagnosis Condition:

  • The ignition switch is 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
  • Power steering ECU (Rack and pinion power steering gear assembly)
  • CAN communication system
  • Combination meter assembly

DTC stored

-

U014287

Lost Communication with Body Control Module "B" Missing Message

Diagnosis Condition:

  • The ignition switch is 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
  • Main body ECU (Multiplex network body ECU)
  • CAN communication system
  • Combination meter assembly

DTC stored

-

U015187

Lost Communication with Restraints Control Module Missing Message

Diagnosis Condition:

  • The ignition switch is 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
  • Airbag sensor assembly
  • CAN communication system
  • Combination meter assembly

DTC stored

-

U016387

Lost Communication with Navigation Control Module Missing Message

Diagnosis Condition:

  • The ignition switch is 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
  • Radio and display receiver assembly
  • CAN communication system
  • Combination meter assembly

DTC stored

-

U016487

Lost Communication with HVAC Control Module Missing Message

Diagnosis Condition:

  • The ignition switch is 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
  • Air conditioning amplifier assembly
  • CAN communication system
  • Combination meter assembly

DTC stored

-

U023387

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

Diagnosis Condition:

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

Malfunction Status:

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

Malfunction Time:

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

DTC stored

w/ Blind Spot Monitor System

U023587

Lost Communication with Cruise Control Front Distance Range Sensor Missing Message

Diagnosis Condition:

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

Malfunction Status:

  • No communication with millimeter wave radar sensor assembly

Malfunction Time:

  • 5.0 seconds or more
  • Millimeter wave radar sensor assembly
  • CAN communication system
  • Combination meter assembly

DTC stored

w/ Forward Recognition Camera

U023A87

Lost Communication with Image Processing Module "A" Missing Message

Diagnosis Condition:

  • The ignition switch is 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
  • Forward recognition camera
  • CAN communication system
  • Combination meter assembly

DTC stored

w/ Forward Recognition Camera

U032787

Software Incompatibility with Vehicle Security Control Module Missing Message

Diagnosis Condition:

  • The ignition switch is 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
  • Certification ECU (Smart key ECU assembly)
  • CAN communication system
  • Combination meter assembly

DTC stored

w/ Smart Key System

U111287

Lost Communication with Combination Switch Module Missing Message

Diagnosis Condition:

  • The ignition switch is 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
  • Steering sensor
  • CAN communication system
  • Combination meter assembly

DTC stored

-

U111787

Lost Communication with Accessory Gateway Missing Message

Diagnosis Condition:

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

Malfunction Status:

  • No communication with option connector (bus buffer ECU)

Malfunction Time:

  • 5.0 seconds or more
  • Option connector (Bus buffer ECU)
  • CAN communication system
  • Combination meter assembly

DTC stored

-

U113387

Lost Communication with PMN Module Missing Message

Diagnosis Condition:

  • The ignition switch is 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
  • Certification ECU (Smart key ECU assembly)
  • CAN communication system
  • Combination meter assembly

DTC stored

w/ Smart Key System
  • *1: w/ Blind Spot Monitor System
  • *2: w/ Forward Recognition Camera
  • *3: w/ Smart Key System

PROCEDURE

1.

CHECK FOR DTC

(a) Check for DTCs.

Body Electrical > Combination Meter > Trouble Codes

NEXT

GO TO CAN COMMUNICATION SYSTEM