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Home >> Toyota >> 2019 >> Camry LE >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Gauges & Instrument Panels >> HEADUP Display System - Diagnostic Codes (Except Hybrid) >> HEADUP Display System >> DTC U0100-87: Lost Communication With ECM/PCM "A" Missing Message; DTC U0129-87: Lost Communication With Brake System Control Module Missing Message; DTC U0142-87: Lost Communication with Body Control Module "B" Missing Message; DTC U0155-87: Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message; DTC U0163-87: Lost Communication with Navigation Control Module Missing Message; DTC U0164-87: Lost Communication with HVAC Control Module Missing Message; DTC U0235-87: Lost Communication with Cruise Control Front Distance Range Sensor Missing Message; DTC U023A-87: Lost Communication with Image Processing Module "A" Missing Message; DTC U1110-87: Lost Communication with Intuitive Parking Assist Module Missing Message [06/2017 - 10/2020] >> Description
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DTC U0100-87: Lost Communication With ECM/PCM "A" Missing Message; DTC U0129-87: Lost Communication With Brake System Control Module Missing Message; DTC U0142-87: Lost Communication with Body Control Module "B" Missing Message; DTC U0155-87: Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message; DTC U0163-87: Lost Communication with Navigation Control Module Missing Message; DTC U0164-87: Lost Communication with HVAC Control Module Missing Message; DTC U0235-87: Lost Communication with Cruise Control Front Distance Range Sensor Missing Message; DTC U023A-87: Lost Communication with Image Processing Module "A" Missing Message; DTC U1110-87: Lost Communication with Intuitive Parking Assist Module Missing Message [06/2017 - 10/2020]: Description

The meter mirror sub-assembly communicates with each ECU via CAN communication.

DTC No. Detection Item DTC Detection Condition Trouble Area Memory Note
U0100-87 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:

  1. 3.6 seconds or more
  • ECM
  • CAN communication system
  • Meter mirror sub-assembly
 DTC stored -
U0129-87 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:

  1. No communication with skid control ECU (brake actuator assembly)

Malfunction Time:

  1. 3.6 seconds or more
  • Skid control ECU (Brake actuator assembly)
  • CAN communication system
  • Meter mirror sub-assembly
 DTC stored -
U0142-87 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:

  1. No communication with main body ECU (multiplex network body ECU)

Malfunction Time:

  1. 5.0 seconds or more
  • Main body ECU (Multiplex network body ECU)
  • CAN communication system
  • Meter mirror sub-assembly
 DTC stored -
U0155-87 Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message Diagnosis Condition:
  • The ignition switch is ON
  • IG power source voltage is 9.5 V or more

Malfunction Status:

  1. No communication with combination meter assembly

Malfunction Time:

  1. 5.0 seconds or more
  • Combination meter assembly
  • CAN communication system
  • Meter mirror sub-assembly
 DTC stored -
U0163-87 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:

  1. No communication with radio and display receiver assembly

Malfunction Time:

  1. 5.0 seconds or more
  • Radio and display receiver assembly
  • CAN communication system
  • Meter mirror sub-assembly
 DTC stored -
U0164-87 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:

  1. No communication with air conditioning amplifier assembly

Malfunction Time:

  1. 5.0 seconds or more
  • Air conditioning amplifier assembly
  • CAN communication system
  • Meter mirror sub-assembly
 DTC stored -
U0235-87 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:

  1. No communication with millimeter wave radar sensor assembly

Malfunction Time:

  1. 5.0 seconds or more
  • Millimeter wave radar sensor assembly
  • CAN communication system
  • Meter mirror sub-assembly
 DTC stored w/ Forward Recognition Camera
U023A-87 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:

  1. No communication with forward recognition camera

Malfunction Time:

  1. 5.0 seconds or more
  • Forward recognition camera
  • CAN communication system
  • Meter mirror sub-assembly
 DTC stored w/ Forward Recognition Camera
U1110-87 Lost Communication with Intuitive Parking Assist Module Missing Message Diagnosis Condition:
  • The ignition switch is ON
  • IG power source voltage is 9.5 V or more

Malfunction Status:

  1. No communication with clearance warning ECU assembly

Malfunction Time:

  1. 5.0 seconds or more
  • Clearance warning ECU assembly
  • CAN communication system
  • Meter mirror sub-assembly
 DTC stored w/ Intelligent Clearance Sonar System
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