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 |
|
Rear Speed Sensor RH Malfunction (C1403,C1273,C1274,C1404)
DESCRIPTION
Refer to DTCs C1401 and C1402 (See page ).
DTC Code
DTC Detection Condition
Trouble Area
C1403
C1404
One of the following conditions is met:
At a vehicle speed of 10 k ...
Side Auto Step ECU Power Source Circuit
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses for circuits related to this system before performing the following
inspection procedure.
PROCEDURE
1.
CHECK HARNESS AND CONNECTOR (SIDE AUTO STEP CONTROLLER ECU - ...