Tacoma

Toyota Tacoma 2015-2018 CAN Workshop Manual

TERMINAL NO.
(SYMBOL)
WIRING
COLOR
TERMINAL DESCRIPTION CONDITION SPECIFIED
CONDITION
N25-10 (CANL) LOW-level CAN bus line negative (-) battery terminal
N25-9 (CANH) -
N24-7 (GND1)
V - W-B
HIGH-level CAN bus line -
Ground
Cable disconnected from
negative (-) battery terminal
200 Ω or higher
N25-10 (CANL) -
N24-7 (GND1)
W - W-B
LOW-level CAN bus line -
Ground
Cable disconnected from
negative (-) battery terminal
200 Ω or higher
N25-9 (CANH) -
N24-4 (+B1)
V - W
HIGH-level CAN bus line -
Battery positive (+)
Cable disconnected from
negative (-) battery terminal
6 kΩ or higher
N25-10 (CANL) -
N24-4 (+B1)
W - W
LOW-level CAN bus line -
Battery positive (+)
Cable disconnected from
negative (-) battery terminal
6 kΩ or higher
17. RADIO AND DISPLAY RECEIVER ASSEMBLY (for Radio and Display Type)
(a) Disconnect the cable from the negative (-) battery terminal.
(b) Disconnect the radio and display receiver assembly connector.
Text in Illustration
*a
Front view of wire harness connector
(to Radio and Display Receiver Assembly)
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
TERMINAL NO.
(SYMBOL)
WIRING
COLOR
TERMINAL DESCRIPTION CONDITION SPECIFIED
CONDITION
R31-9 (CANH) -
R31-10 (CANL)
V - W
HIGH-level CAN bus line -
LOW-level CAN bus line
Cable disconnected from
negative (-) battery terminal
54 to 69 Ω
R31-9 (CANH) -
R30-7 (GND1)
V - W-B
HIGH-level CAN bus line -
Ground
Cable disconnected from
negative (-) battery terminal
200 Ω or higher
R31-10 (CANL) -
R30-7 (GND1)
W - W-B
LOW-level CAN bus line -
Ground
Cable disconnected from
negative (-) battery terminal
200 Ω or higher
R31-9 (CANH) -
R30-4 (+B1)
V - W
HIGH-level CAN bus line -
Battery positive (+)
Cable disconnected from
negative (-) battery terminal
6 kΩ or higher
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