Audio and Visual System (W/ Multi-Display With DVD Player)

AUDIO / VIDEO: AUDIO AND VISUAL SYSTEM (w/ Multi-display with DVD Player): B15C0, B15C1; Short in GPS Antenna; 2013 MY Corolla [07/2012 -]
B15C1 - Open in GPS Antenna

DESCRIPTION

These DTCs are stored when a malfunction occurs in the navigation antenna assembly.





INSPECTION PROCEDURE

PROCEDURE

1. CHECK CONNECTION OF NAVIGATION ANTENNA CORD

(a) Check if the No. 1 navigation antenna cord sub-assembly is securely connected to the navigation receiver assembly.

OK:

No. 1 navigation antenna cord sub-assembly is securely connected.

NG -- SECURELY CONNECT NO. 1 NAVIGATION ANTENNA CORD SUB-ASSEMBLY
OK -- Continue to next step.

2. REPLACE NO. 1 NAVIGATION ANTENNA CORD SUB-ASSEMBLY

(a) Replace the No. 1 navigation antenna cord sub-assembly with a known good one and check if the same DTC is output again Removal.

(1) Clear the DTCs Audio and Visual System (W/ Multi-Display With DVD Player).

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

OK:

No DTCs are output.

NG -- REPLACE NAVIGATION ANTENNA ASSEMBLY

OK -- END

3. REPLACE NAVIGATION ANTENNA ASSEMBLY

(a) Replace the navigation antenna assembly with a known good one and check if the same DTC is output again Removal.

(1) Clear the DTCs Audio and Visual System (W/ Multi-Display With DVD Player).

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

OK:

No DTCs are output.

NG -- REPLACE NAVIGATION RECEIVER ASSEMBLY Removal

OK -- END