Toyota 4Runner: GPS Antenna Connection Malfunction(short) (B15C0,B15C1)
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 |
|
|
B15C1 |
Error of the power source to the navigation antenna |
PROCEDURE
|
1. |
CHECK DTC |
(a) Clear the DTCs (See page .gif)
).
(b) Recheck for DTCs and check if the same DTC is output again.
OK:
No DTCs are output.
| OK | .gif) |
USE SIMULATION METHOD TO CHECK |
|
.gif)
|
2. |
CHECK CONNECTION OF NAVIGATION ANTENNA CORD |
(a) Check if the navigation antenna cord is securely connected to the radio and display receiver assembly.
OK:
Navigation antenna cord is securely connected.
| NG | |
SECURELY CONNECT NAVIGATION ANTENNA CORD |
|
|
3. |
INSPECT NAVIGATION ANTENNA ASSEMBLY |
(a) Remove the navigation antenna assembly (See page
).
(b) Inspect the navigation antenna assembly (See page
).
| OK | |
REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY |
| NG | |
REPLACE NAVIGATION ANTENNA ASSEMBLY |
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 ...
XM Tuner Malfunction (B15BA)
DESCRIPTION
These DTCs are stored when a malfunction occurs in the stereo component tuner
assembly.
DTC Code
DTC Detection Condition
Trouble Area
...
Other materials about Toyota 4Runner:
Diagnosis System
DIAGNOSIS SYSTEM
1. SYMPTOM SIMULATION
HINT:
The most difficult case in troubleshooting is when no problem symptoms occur.
In such a case, a thorough problem analysis must be carried out. A simulation of
the same or similar conditions and environment in ...
Antenna Coil Open / Short (B2784)
DESCRIPTION
This DTC is stored when there is an open or short malfunction in the transponder
key amplifier coil (built into the engine switch).
DTC Code
DTC Detection Condition
Trouble Area
B2784
...
0.1217