Dtc B15C0 Short In Gps Antenna

Audio Visual Telematics. Corolla. Zre142 Aze141
Navigation Multi Info Display. Corolla. Zre142 Aze141

DESCRIPTION

INSPECTION PROCEDURE

CHECK CONNECTION OF NAVIGATION ANTENNA CORD

REPLACE NAVIGATION ANTENNA ASSEMBLY

DTC B15C0 Short in GPS Antenna

DTC B15C1 Open in GPS Antenna


DESCRIPTION

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

DTC No.
DTC Detection Condition
Trouble Area
B15C0
Navigation antenna error
  1. Navigation antenna cord
  2. Navigation antenna assembly
  3. Extension module
B15C1
Error of the power source to the navigation antenna

INSPECTION PROCEDURE

NOTICE:
After replacing the radio and display receiver assembly of vehicles subscribed to pay-type satellite radio broadcasts, XM radio ID registration is necessary (w/ SDARS System).
1.CHECK CONNECTION OF NAVIGATION ANTENNA CORD

  1. Check if the navigation antenna cord is securely connected to the extension module.

    OK:
    Navigation antenna cord is securely connected.


NG
SECURELY CONNECT NAVIGATION ANTENNA CORD
OK


2.REPLACE NAVIGATION ANTENNA ASSEMBLY

  1. Replace the navigation antenna assembly with a known good one and check if the same DTC is output again (COROLLA_ZRE142 RM000002XBU00JX.html).

    1. Clear the DTCs (COROLLA_ZRE142 RM0000011BU0JUX.html).

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

      OK:
      No DTCs are output.


NG
REPLACE EXTENSION MODULE (COROLLA_ZRE142 RM000002XAJ01FX.html)
OK

END