Toyota Tacoma manuals

Toyota Tacoma 2015-2018 Service Manual: 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.

OK

END

NG

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.

OK

END

NG

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.

OK

END

NG

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:

Precaution
PRECAUTION 1. PRECAUTIONS WHEN USING TECHSTREAM (a) When using the Techstream with the engine switch off to troubleshoot: Connect the Techstream to the DLC3, and turn a courtesy light switch on and off at 1.5 second or less intervals until communication between the Techstream and vehicle begin ...

Adjustment
ADJUSTMENT CAUTION / NOTICE / HINT CAUTION: Radiofrequency radiation exposure information: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be kept with minimum distance of 20 cm (7.87 in.) between the ...

Inspection
INSPECTION PROCEDURE 1. INSPECT FRONT NO. 2 SPEAKER ASSEMBLY (a) When there is a malfunction such as noise from a speaker or no sound at all, replace the speaker with a new one and check that the malfunction disappears. OK: Malfunction disappears. HINT: Connect the connectors to th ...

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