Tacoma

Toyota Tacoma 2015-2018 CAN Workshop Manual

Result
RESULT PROCEED TO
OK A
NG (Network gateway ECU main lines) B
NG (No. 4 CAN junction connector main lines) C
B
REPAIR OR REPLACE CAN MAIN BUS LINE OR
CONNECTOR (NETWORK GATEWAY ECU - NO. 3 CAN
JUNCTION CONNECTOR)
C
GO TO STEP 6
A
REPLACE NO. 3 CAN JUNCTION CONNECTOR
6. CHECK FOR OPEN IN SUB BUS 2 MAIN LINES (NO. 4 CAN JUNCTION CONNECTOR)
(a) Reconnect the J2 No. 3 CAN junction connector.
(b) Disconnect the No. 4 CAN junction connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
TESTER CONNECTION CONDITION SPECIFIED
CONDITION
CONNECTED TO
J20-1 (CANH) - J20-3
(CANL)
Cable disconnected from negative (-)
battery terminal
108 to 132 Ω
No. 3 CAN junction
connector
J20-2 (CANH) - J20-4
(CANL)
Cable disconnected from negative (-)
battery terminal
108 to 132 Ω
No. 1 CAN junction
terminal
Text in Illustration
cardiagn.com

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