Toyota Tacoma 2015-2018 Service Manual: Problem Symptoms Table

Toyota Tacoma 2015-2018 Service Manual / Other System / Wireless Charging System / Problem Symptoms Table

PROBLEM SYMPTOMS TABLE

HINT:

Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
Inspect the fuses and relays related to this system before inspecting the suspected areas below.

Wireless Charging System

Symptom	Suspected Area	See page
Even when the mobile wireless charger switch is turned on, the switch indicator light does not illuminate	Main switch power source circuit
	Wireless charger main switch
When the mobile wireless charger switch is tuned on, the switch indicator light illuminates but the indicator light (amber) on the mobile wireless charger cradle assembly does not illuminate and a device cannot be charged	Check that the device being used is a Qi-compliant rechargeable device	-
	Check if wireless charging is possible using another Qi-compliant rechargeable device	-
	Wireless charger power source circuit
	Main switch signal circuit
	Status signal circuit
	Mobile wireless charger cradle assembly
When the mobile wireless charger switch is tuned on, the indicator light (amber) on the mobile wireless charger cradle assembly illuminates but a device cannot be recharged	Check that the device being used is a Qi-compliant rechargeable device	-
	Check if wireless charging is possible using another Qi-compliant rechargeable device	-
	Mobile wireless charger cradle assembly
Even when the light control switch is turned to the tail or head position, the mobile wireless charger switch does not illuminate	Main switch illumination circuit
	Wireless charger main switch
Even when the light control switch is turned to the tail or head position, the indicator lights (green and amber) on the mobile wireless charger cradle assembly do not dim	Wireless charger illumination circuit
	Mobile wireless charger cradle assembly
The indicator lights (green and amber) on the mobile wireless charger cradle assembly blink	If the temperature around the charging area is high, wait until it cools down	-
	Check that the device being used is a Qi-compliant rechargeable device	-
	Check if wireless charging is possible using another Qi-compliant rechargeable device	-
	Status signal circuit
	Mobile wireless charger cradle assembly

Operation Check

OPERATION CHECK 1. CHECK WIRELESS CHARGING SYSTEM OPERATION (a) Turn the ignition switch ON (IG or ACC). (b) Press the mobile wireless charger switch and check that the switch indicator light ill ...

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 ...

Other materials:

Data List / Active Test
DATA LIST / ACTIVE TEST 1. DATA LIST HINT: Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals ...

Inspection
INSPECTION PROCEDURE 1. INSPECT FRONT OIL PUMP BODY SUB-ASSEMBLY (a) Using a dial indicator, measure the inside diameter of the front oil pump body sub-assembly bushing. Maximum inside diameter: 38.138 mm (1.50 in.) If the inside diameter is more than the maximum inside d ...

Side Airbag Sensor LH Circuit Malfunction (B1625/22)
DESCRIPTION The side airbag sensor assembly LH consists of parts such as the safing sensor, the diagnostic circuit and the lateral deceleration sensor. When the airbag sensor assembly receives signals from the lateral deceleration sensor, it determines whether or not the SRS should be activate ...