Can Communication System Problem Symptoms Table

Communication System. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35

Can Communication. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35

Can Communication System -- Problem Symptoms Table

RESULT LIST OF CHECK CAN BUS LINE (for LHD)
Symptom	Suspected Area	See page
Open in CAN Main Wire	CAN Main Wire for Disconnection	RAV4_ACA30 RM000001YZO00EX.html
Short in CAN Bus Line	CAN Bus Lines for Short Circuit	RAV4_ACA30 RM000001RT9009X.html
Short to +B in CAN Bus Line	CAN Bus Line for Short to +B	RAV4_ACA30 RM000001RT300BX.html
Short to GND in CAN Bus Line	CAN Bus Line for Short to GND	RAV4_ACA30 RM000001UKO00CX.html
Open in One Side of CAN Branch Wire	Open in One Side of CAN Branch Wire	RAV4_ACA30 RM000001YZM031X.html

RESULT LIST OF CHECK CAN BUS LINE (for RHD)
Symptom	Suspected Area	See page
Open in CAN Main Wire	CAN Main Wire for Disconnection	RAV4_ACA30 RM000001YZN00CX.html
Short in CAN Bus Line	CAN Bus Lines for Short Circuit	RAV4_ACA30 RM000001UKQ009X.html
Short to +B in CAN Bus Line	CAN Bus Line for Short to +B	RAV4_ACA30 RM000001UKR009X.html
Short to GND in CAN Bus Line	CAN Bus Line for Short to GND	RAV4_ACA30 RM000001UKS009X.html
Open in One Side of CAN Branch Wire	Open in One Side of CAN Branch Wire	RAV4_ACA30 RM000001YZM031X.html

COMMUNICATION STOP MODE TABLE
Symptom	Suspected Area	See page
"ABS/VSC/TRC" not displayed on intelligent tester*1	Brake Actuator (Skid Control ECU) Communication Stop Mode	RAV4_ACA30 RM000001Y6N009X.html
"ABS/VSC/TRC" not displayed on intelligent tester*2	ABS and Traction Actuator (Skid Control ECU) with Actuator Communication Stop Mode	RAV4_ACA30 RM000001Y6O00GX.html
"EPS" not displayed on intelligent tester	Power Steering ECU Communication Stop Mode	RAV4_ACA30 RM000001RT002PX.html
Steering Angle "Sensor" not displayed on intelligent tester*5	Steering Angle Sensor Communication Stop Mode	RAV4_ACA30 RM000001RSS00MX.html
"Yaw Rate / Deceleration Sensor" not displayed on intelligent tester*2	Yaw Rate Sensor Communication Stop Mode	RAV4_ACA30 RM000001RSU00GX.html
"Engine" not displayed on intelligent tester via CAN VIM	ECM Communication Stop Mode	RAV4_ACA30 RM000001RSZ00VX.html
"SRS Airbag" not displayed on intelligent tester	Airbag ECU Communication Stop Mode	RAV4_ACA30 RM000001TN9026X.html
"Air Conditioner" not displayed on intelligent tester	Air Conditioning Amplifier ECU Communication Stop Mode	RAV4_ACA30 RM000001RTD01XX.html
"Combination Meter" not displayed on intelligent tester	Combination Meter ECU Communication Stop Mode	RAV4_ACA30 RM000001TNA00SX.html
"Main Body" not displayed on intelligent tester	Main Body ECU Communication Stop Mode	RAV4_ACA30 RM000001RTG027X.html
"Four Wheel Drive Control" not displayed on intelligent tester*3	4WD Control ECU Communication Stop Mode	RAV4_ACA30 RM000001RTF00IX.html
"Entry & Start" not displayed on intelligent tester*4	Certification ECU Communication Stop Mode	RAV4_ACA30 RM000001YPY00BX.html

MAIN BODY ECU DTC OUTPUT (CAN NO. 2 BUS LINE MALFUNCTION)
Symptom	Suspected Area	See page
B1207	Certification ECU Communication Malfunction	RAV4_ACA30 RM000001YPY00BX.html
B2326	CAN MS Bus Line Communication Malfunction	RAV4_ACA30 RM0000020HK00CX.html

*1: w/ Anti-lock Brake System
*2: w/ Vehicle Stability Control System
*3: for 4WD
*4: w/ Entry and Start System
*5: for 2WD (w/ Vehicle Stability Control System) and 4WD