Problem Symptoms Table

Total OBD & ECU Auto Diagnostics

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RESULT LIST OF CHECK CAN BUS LINE

Symptom

Suspected area

See page

Open in CAN Main Wire

Check CAN Main Wire for Disconnection

CA-46

Short in CAN Bus Line

Check CAN Bus Lines for Short Circuit

CA-52

Short to +B in CAN Bus Line

Check CAN Bus Line for Short to +B

CA-67

Short to GND in CAN Bus Line

Check CAN Bus Line for Short to GND

CA-82

Open in One Side of CAN Branch Wire

Check for Open in One Side of Branch Wire

CA-97

COMMUNICATION STOP MODE TABLE

Symptom

Suspected area

See page

"EPS" not displayed on intelligent tester via CAN VIM.

Power Steering ECU Communication Stop Mode

CA-31

"ENGINE" not displayed on intelligent tester via CAN VIM.

ECM Communication Stop Mode

CA-33

"SRS AIRBAG" not displayed on intelligent tester via CAN VIM.

Center Airbag Sensor Communication Stop Mode

CA-40

"A/C*1" not displayed on intelligent tester via CAN VIM.

Air Conditioning Amplifier Communication Stop Mode

CA-29

"MAIN BODY" not displayed on intelligent tester via CAN VIM.

Main Body ECU Communication Stop Mode

CA-35

"ABS/VSC/TRAC*2" not displayed on intelligent tester via CAN VIM.

Brake Actuator (Skid Control ECU) Communication Stop Mode

CA-27

"METER" not displayed on intelligent tester via CAN VIM.

Combination Meter ECU Communication Stop Mode

CA-38

Wire Harness Side:

D-CAN J/C Connector

Toyota Vitz 1kr Main Body Ecu Wiring
H C118162E06

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