DIAGNOSTIC TROUBLE CODE CHART
Navigation System
DTC Code |
Detection Item |
See page |
---|---|---|
B1532 |
LVDS Signal Malfunction (from Extension Module) |
|
B1551 |
HD Radio Tuner Malfunction |
|
B1579 |
Voice Recognition Microphone Disconnected |
|
B1585 |
USB Media Malfunction |
|
B158C |
SD Card Communication Malfunction |
|
B158F |
AV Signal Stoppage (Low Battery Voltage) |
|
B15A0 |
LAN Master Malfunction |
|
B15A3 |
Stereo Component Amplifier Malfunction |
|
B15AD |
Navigation Processor Malfunction |
|
B15B0 |
Display Screen Malfunction |
|
B15B3 |
Radio Tuner Malfunction |
|
B15B4 |
CD Changer Malfunction |
|
B15B7 |
Bluetooth Module Malfunction |
|
B15BA |
XM Tuner Malfunction |
|
B15C0 |
GPS Antenna Connection Malfunction(short) |
|
B15C1 |
GPS Antenna Connection Malfunction(break) |
|
B15C2 |
Speed Signal Malfunction |
|
B15C3 |
Speaker Output Short |
|
B15D3 |
Stereo Component Amplifier Disconnected |
|
B15FE |
XM Tuner Antenna Disconnected |
|
B15FF |
XM Tuner Antenna Short |
|
U0073 |
Sending Malfunction (Navigation to APGS) |
|
U0140 |
Lost Communication with Body Control Module |
|
Certification ECU Power Source Circuit
DESCRIPTION
This circuit provides power to the certification ECU.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses for circuits related to this system before performing the following
inspection procedure.
PROCEDURE
1.
...
Short in Sensor with Motor Power Supply Circuit (B2658)
DESCRIPTION
This DTC is stored when a power seat motor operates (a position control sensor
is being supplied with power) and the power supply voltage does not rise to the
specified value.
DTC Code
DTC Detection Condition
...