Toyota Tacoma manuals

Toyota Tacoma (2015-2018) Service Manual: Terminals Of Ecu

TERMINALS OF ECU

1. MOBILE WIRELESS CHARGER CRADLE ASSEMBLY

Tester Connection

Wiring Color

Terminal Description

Condition

Specified Condition

M5-1 (ACC) - M5-5 (PGND)

GR - W-B

Power source (ACC)

Ignition Switch ON (ACC)

11 to 14 V

Ignition Switch off

Below 1 V

M5-5 (PGND) - Body ground

W-B - Body ground

Ground

Always

Below 1 V

M5-9 (TAIL) - M5-5 (PGND)

G - W-B

Illumination signal

Light control switch off

Below 1 V

Light control switch in tail or head position

11 to 14 V

M5-10 (DIS) - Body ground

Y - Body ground

Smart key system status signal

For 1500 ms after turning ignition switch from off to on (IG)*1

4.4 to 6.5 V

Being charged

Below 1 V

Charging suspended due to smart key system status*2

4.4 to 6.5 V

  • *1: The mobile wireless charger cradle assembly checks the status signal for 1500 ms when the ignition switch is turned from off to on (IG). If a status signal voltage of less than 1 V continues for 400 ms or more during the check, the mobile wireless charger cradle assembly judges that the status signal is interrupted, blinks the indicators and stops the operation until the ignition switch is turned off then on (IG) again.
  • *2: For the status of the smart key system when charging is stopped temporarily, refer to System Description (See page ).
Main Switch Power Source Circuit
DESCRIPTION This circuit supplies power to the wireless charger main switch (mobile wireless charger switch) and illuminates the switch indicator light when the wireless charger main switch (mobi ...

Wireless Charger Power Source Circuit
DESCRIPTION This is the power source circuit to operate the mobile wireless charger cradle assembly. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Inspect the fuses for circuits related to t ...

Other materials:

Customize Parameters
CUSTOMIZE PARAMETERS PROCEDURE 1. CUSTOMIZE WIRELESS DOOR LOCK CONTROL SYSTEM (w/ Smart Key System) HINT: The following items can be customized. NOTICE: When the customer requests a change in a function, first make sure that the function can be customized. Be sure to make a not ...

Vehicle Speed Tolerance Malfunction (C1AA2)
DESCRIPTION The forward recognition camera receives vehicle speed tolerance signals from the combination meter assembly. If the combination meter assembly detects a vehicle speed tolerance malfunction signal, it informs the forward recognition camera via CAN communication, and DTC C1AA2 is st ...

Air Conditioning Compressor Magnetic Clutch Circuit
DESCRIPTION When the air conditioning amplifier assembly is turned on, a magnetic clutch on signal is sent from the MGC terminal of the air conditioning amplifier assembly. Then, the MG CLT relay turns on to operate the magnetic clutch assembly. WIRING DIAGRAM CAUTION / NOTICE / HINT NO ...

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