Distance Control ECU Communication Stop Mode

CAN COMMUNICATION: CAN COMMUNICATION SYSTEM: Distance Control ECU Communication Stop Mode

Distance Control ECU Communication Stop Mode

DESCRIPTION

HINT:
"Cruise Control" refers to the circuit that includes the distance control ECU.

WIRING DIAGRAM

INSPECTION PROCEDURE

PROCEDURE

1. CHECK OPEN IN CAN BUS WIRE (DISTANCE CONTROL ECU BRANCH LINE)
(a) Turn the engine switch off.
(b) Disconnect the distance control ECU connector.

NG -- REPAIR OR REPLACE DISTANCE CONTROL ECU BRANCH WIRE OR CONNECTOR (CAN-H, CAN-L)
OK -- Continue to next step.
2. CHECK WIRE HARNESS (+B, GND)

(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:

(b) Measure the voltage according to the value(s) in the table below.
Standard Voltage:

OK -- REPLACE DISTANCE CONTROL ECU
NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR