Toyota Tacoma (2015-2018) Service Manual: XM Tuner Antenna Disconnected (B15FE,B15FF)

Toyota Tacoma (2015-2018) Service Manual / Navigation / Multi Info Display / Navigation System / XM Tuner Antenna Disconnected (B15FE,B15FF)

DESCRIPTION

These DTCs are stored when a malfunction occurs in the antenna assembly with holder which is connected to the navigation receiver assembly assembly.

DTC No.	DTC Detection Condition	Trouble Area
B15FE	The antenna assembly with holder is not connected.	Antenna cord sub-assembly No. 2 antenna cord sub-assembly Antenna assembly with holder Stereo component tuner assembly
B15FF	A short occurs in the antenna assembly with assembly

CAUTION / NOTICE / HINT

NOTICE:

After replacing the stereo component tuner assembly of vehicles subscribed to pay-type satellite radio broadcasts, XM radio ID registration is necessary.

PROCEDURE

1.	REPLACE ANTENNA CORD SUB-ASSEMBLY

(a) Replace the antenna cord sub-assembly with a known good one and check if the same DTC is output again (See page (1) Clear the DTCs (See page ). ).

(1) Clear the DTCs (See page (2) Recheck for DTCs and check if the same DTC is output again. ).

(2) Recheck for DTCs and check if the same DTC is output again.

OK:

No DTCs are output.

END

2.	REPLACE NO. 2 ANTENNA CORD SUB-ASSEMBLY

(a) Replace the No. 2 antenna cord sub-assembly with a known good one and check if the same DTC is output again (See page (1) Clear the DTCs (See page ). ).

(1) Clear the DTCs (See page (2) Recheck for DTCs and check if the same DTC is output again. ).

(2) Recheck for DTCs and check if the same DTC is output again.

OK:

No DTCs are output.

END

3.	REPLACE ANTENNA ASSEMBLY WITH HOLDER

(a) Replace the antenna assembly with holder with a known good one and check if the same DTC is output again (See page (1) Clear the DTCs (See page ). ).

(1) Clear the DTCs (See page (2) Recheck for DTCs and check if the same DTC is output again. ).

(2) Recheck for DTCs and check if the same DTC is output again.

OK:

No DTCs are output.

END

REPLACE STEREO COMPONENT TUNER ASSEMBLY

Certification ECU Vehicle Information Reading/Writing Process Malfunction (B15F7)

DESCRIPTION This DTC is stored when items controlled by the certification ECU (smart key ECU assembly) cannot be customized via the navigation system vehicle customization screen. HINT: The cer ...

Speaker Output Short (B15C3)

DESCRIPTION This DTC is stored when a malfunction occurs in the speakers. DTC No. DTC Detection Condition Trouble Area B15C3 A short is d ...

Other materials:

Clutch Switch Circuit
DESCRIPTION While depressing the clutch pedal, the clutch start switch assembly sends a signal to terminal MTN of the 4 wheel drive control ECU. While the signal is input, switching between H4 and L4 is possible. WIRING DIAGRAM PROCEDURE 1. READ VALUE USING TECHSTREA ...

Inspection
INSPECTION PROCEDURE 1. INSPECT OUTER MIRROR LH (a) Check the outer mirror heater operation. Text in Illustration *a Component without harness connected (Outer Mirror LH) (1) Measure the resistance according to the value(s) ...

Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART Air Conditioning System DTC Code Detection Item Memory See page B1412 Ambient Temperature Sensor Circuit Memorized (4 seconds or more) B1413 ...