Toyota Tacoma 2015-2018 Service Manual: Terminals Of Ecu

Toyota Tacoma 2015-2018 Service Manual / Other System / Wireless Charging System / 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
M5-1 (ACC) - M5-5 (PGND)	GR - W-B	Power source (ACC)	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
M5-9 (TAIL) - M5-5 (PGND)	G - W-B	Illumination signal	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:

Transmitter ID not Registered (C2171/71)
DESCRIPTION The IDs of each tire pressure warning valve and transmitter are registered to the tire pressure warning ECU and receiver. When the ECU detects that a transmitter ID code is not registered in the ECU, this DTC is stored. DTC No. Detection Item DTC D ...

Slip Indicator Light does not Come ON
DESCRIPTION Refer to Slip Indicator Light Remains ON (See page ). WIRING DIAGRAM Refer to Slip Indicator Light Remains ON (See page ). CAUTION / NOTICE / HINT NOTICE: When replacing the skid control ECU (master cylinder solenoid), perform calibration (See page ). Inspe ...

System Description
SYSTEM DESCRIPTION 1. SYSTEM DESCRIPTION (a) The Electronic Controlled Automatic Transmission (ECT) is an automatic transmission that has its shift timing electronically controlled by the ECM. The ECM detects electrical signals that indicate engine and driving conditions, and controls the sh ...