Toyota CH-R Service Manual: Lost Communication with ECM (U0100-U0142,U0155)

Toyota CH-R Service Manual / Heating / Air Conditioning / Air Conditioning System(for Automatic Air Conditioning System With Top-mounted Air Conditioner Pressure Sensor) / Lost Communication with ECM (U0100-U0142,U0155)

DESCRIPTION

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

Memory

U0100

Lost Communication with ECM

No communication with ECM
  • CAN communication system
  • ECM

Memorized

U0131

Lost Communication with Electric Power Steering ECU

No communication with power steering ECU assembly
  • CAN communication system
  • Power steering ECU assembly

Memorized

U0142

Lost Communication with Main Body ECU

No communication with main body ECU (multiplex network body ECU)
  • CAN communication system
  • Main body ECU (multiplex network body ECU)

Memorized

U0155

Lost Communication with Combination Meter

No communication with combination meter assembly
  • CAN communication system
  • Combination meter assembly

Memorized

PROCEDURE

1.

GO TO CAN COMMUNICATION SYSTEM

HINT:

Refer to CAN Communication System.

Click here

NEXT

END
    Open in Ion Generator Circuit (B14B9)
    DESCRIPTION The ion generator sub-assembly operates when both the ion generator switch and the blower switch are on. The air conditioning amplifier assembly sends a drive signal to the ion genera ...

    Lost Communication with Front Panel LIN (B14B2)
    DESCRIPTION The air conditioning control assembly communicates with the air conditioning amplifier assembly via LIN communication. If the LIN communication system malfunctions, the air conditionin ...

    Other materials:

    Toyota CH-R Service Manual > Vehicle Stability Control System: Acceleration Sensor Power Supply Voltage Malfunction (C1381)
    DESCRIPTION This DTC is stored when the skid control ECU (brake actuator assembly) receives a sensor supply voltage malfunction signal from the yaw rate and acceleration sensor (airbag sensor assembly). DTC No. Detection Item DTC Detection Condition ...

    Toyota CH-R Service Manual > Front Door Courtesy Switch: Removal
    REMOVAL CAUTION / NOTICE / HINT HINT: Use the same procedure for the LH and RH sides. The procedure described below is for the LH side. PROCEDURE 1. REMOVE BENCH TYPE REAR SEAT CUSHION ASSEMBLY Click here 2. REMOVE REAR SEAT CUSHION LOCK HOOK Click here 3. REMOVE FRONT ...

    Toyota CH-R Owners Manual

    Toyota CH-R Service Manual

    © 2017-2019 Copyright www.tochr.net
    0.0313