Tacoma

Toyota Tacoma 2015-2018 CAN Workshop Manual

CONDITION
E20-13 (CANH) - E20-14
(CANL)
Cable disconnected from negative (-) battery
terminal
108 to 132 Ω
Text in Illustration
*a
Front view of wire harness connector
(to ECM)
HINT:
I
f the resistance becomes normal (between 108 to 132 Ω) when the connector is disconnected, there may
be a short in the ECM.
Result
RESULT PROCEED TO
OK (for 2GR-FKS) A
OK (for 2TR-FE) B
NG C
B
REPLACE ECM
C
GO TO STEP 3
A
REPLACE ECM
3. CHECK FOR SHORT IN CAN BUS LINES (NO. 2 CAN JUNCTION CONNECTOR)
(a) Reconnect the E13*1 or E20*2 ECM connector.
*1: for 2GR-FKS
*2: for 2TR-FE
(b) Disconnect the No. 2 CAN junction connector.
cardiagn.com

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