Toyota Tacoma (2015-2018) Service Manual: Voice is not Recognized

Toyota Tacoma (2015-2018) Service Manual / Navigation / Multi Info Display / Navigation System / Voice is not Recognized

PROCEDURE

1.	CHECK CONDITION

(a) Check if the system voice recognition level is low when recognizing a particular voice.

Result

Result	Proceed to
System voice recognition level is low with any voice	A
System voice recognition level is low only for a particular voice	B

HINT:

System voice recognition level varies depending on voice and pronunciation. This is not a malfunction.
To achieve better voice recognition, ask the customer to watch the tutorial or perform the voice training to train the system.

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

END

Route cannot be Calculated

PROCEDURE 1. SET DESTINATION (a) Set another destination and check if the system can calculate the route correctly. OK: Route can be correctly calculated. ...

Cellular Phone Registration Failure, Phone Directory Transfer Failure

PROCEDURE 1. CHECK OPERATION (a) Place the cellular phone close to the navigation receiver assembly. (b) Check if the cellular phone can be registered. OK: The ce ...

Other materials:

Pressure Control Solenoid "C" Actuator Stuck Off (P07957F)
SYSTEM DESCRIPTION The ECM uses the vehicle speed signal and signals from the transmission revolution sensors (NT, SP2) to detect the actual gear (1st, 2nd, 3rd, 4th, 5th or 6th gear). The ECM compares the actual gear with the shift schedule in the ECM memory to detect mechanical problems of t ...

Rear Differential Lock Position SW Stuck OFF (P17BB)
DESCRIPTION This DTC is output when an OFF malfunction of the differential lock indicator switch is detected. DTC No. Detection Item DTC Detection Condition Trouble Area P17BB Rear Differential Lock Position SW Stuck OFF ...

Precaution
PRECAUTION 1. IGNITION SWITCH EXPRESSION (a) The type of ignition switch used on this model differs depending on the specifications of the vehicle. The expressions listed in the table below are used in this section. Expression Ignition Switch (Position) Engine S ...