Toyota Tundra. Manual — part 485
Radio function
RADIO FUNCTION
In-dash CD changer function
IN-DASH CD CHANGER FUNCTION
DTC Code
Detection Item
Trouble Area
60-10
AM Tuner PLL does not Lock
Navigation receiver
60-11
FM Tuner PLL does not Lock
Navigation receiver
60-42
Tuner Power Source Error
Navigation receiver
60-43
AM Tuner Error
Navigation receiver
60-44
FM Tuner Error
Navigation receiver
60-50
Malfunction in Internal IC
Navigation receiver
DTC Code
Detection Item
Trouble Area
63-10
CD Changer Mechanical Error
Navigation receiver
63-11
CD Insertion and Ejection Error
Navigation receiver
63-12
CD Reading Abnormal
Navigation receiver
63-41
Wrong Disc
CD
Navigation receiver
63-42
Disc cannot be Read
CD
Navigation receiver
63-43
CD-ROM Abnormal
CD
Navigation receiver
63-44
CD Abnormal
Navigation receiver
63-45
Eject Error
Navigation receiver
63-46
Scratched / Reversed Disc
CD
Navigation receiver
63-47
High Temperature
Navigation receiver
63-48
Excess Current
Navigation receiver
63-50
Tray Insertion / Ejection Error
Navigation receiver
63-51
Elevator Error
Navigation receiver
63-52
Clamp Error
Navigation receiver
63-78
DSP Error
Navigation receiver
63-7D
Disc cannot be Played
CD
Navigation receiver
63-7E
No Playable Files
CD
Navigation receiver
63-7F
Copyright Protection Error
CD
2009 Toyota Tundra
2009 ACCESSORIES AND EQUIPMENT Navigation - Tundra
Speaker function
SPEAKER FUNCTION
GPS function
GPS FUNCTION
DTC 01-21 ROM ERROR; DTC 01-22 RAM ERROR
DESCRIPTION
DTC TROUBLE DETECTION CONDITION CHART
INSPECTION PROCEDURE
Navigation receiver
DTC Code
Detection Item
Trouble Area
74-40
Short in Speaker Circuit
Harness and connector
Speaker
Stereo component amplifier
DTC Code
Detection Item
Trouble Area
80-10
Gyro Error
Gyro sensor
Navigation receiver
80-11
GPS Receiver Error
Navigation receiver
80-40
GPS Antenna Error
Harness and connector
Navigation antenna
Navigation receiver
80-41
GPS Antenna Power Source Error
Harness and connector
Navigation antenna
Navigation receiver
80-42
Map Disc Read Error
Map disc
Navigation receiver
80-44
Player Error
Navigation receiver
80-45
High Temperature
Navigation receiver
80-43
SPD Signal Error
Speed signal circuit
Navigation receiver
DTC No.
DTC Detection Condition
Trouble Area
01-21
Malfunction exists in ROM.
Navigation receiver
01-22
Malfunction exists in RAM.
2009 Toyota Tundra
2009 ACCESSORIES AND EQUIPMENT Navigation - Tundra
HINT:
After the inspection is completed, clear the DTCs (see DTC CHECK / CLEAR ).
1. REPLACE NAVIGATION RECEIVER
a. Replace the navigation receiver (for Column Shift Type) (see REMOVAL ).
b. Replace the navigation receiver (for Floor Shift Type) (see REMOVAL (For Floor Shift Type) ).
NEXT: END
DTC 01-D5 ABSENCE OF REGISTRATION UNIT; DTC 01-D8 NO RESPONSE FOR CONNECTION
CHECK; DTC 01-D9 LAST MODE ERROR; DTC 01-DA NO RESPONSE AGAINST ON / OFF
COMMAND; DTC 01-DB MODE STATUS ERROR; DTC 01-DE SLAVE RESET
DESCRIPTION
DTC TROUBLE DETECTION CONDITION CHART
DTC
No.
DTC Detection Condition
Trouble Area
01-
D5*1,
*3
When either condition below is met:
Component shown by sub-code is (was)
disconnected from system when turning ignition
switch ON or ACC.
Communication condition with device that code
shows cannot be obtained when engine starts.
Power source circuit of
component shown by sub-code
AVC-LAN circuit between
navigation receiver and
component shown by subcode
Component shown by sub-code
01-
D8*2,
*3
Component shown by sub-code is (was) disconnected
from system after engine starts.
01-
D9*1,
*3
Device that had functioned before engine stopped is
(was) disconnected from system when ignition switch
is (was) ON or ACC.
01-
DA*3
When either condition below is met:
No response is identified when changing mode.
Sound and image do not change by switch
operation.
01-
DB*1,
*3
Dual alarm is detected.
01-
DE*3
Slave device has been disconnected after engine starts.
HINT:
*1: Even if no fault is present, this trouble code may be stored depending on the battery condition
2009 Toyota Tundra
2009 ACCESSORIES AND EQUIPMENT Navigation - Tundra
INSPECTION PROCEDURE
1. CHECK "NAVIGATION RECEIVER COMMUNICATION ERROR" IN FLOWCHART
a. Refer to the NAVIGATION RECEIVER COMMUNICATION ERROR .
NEXT: END
DTC 01-D6 NO MASTER; DTC 01-D7 CONNECTION CHECK ERROR
DESCRIPTION
DTC TROUBLE DETECTION CONDITION CHART
or engine start voltage.
*2: If the power connector is disconnected after the engine starts, this code is stored after 180
seconds.
*3: If it is reported that the device does not exist during verification, check the power source circuit
and AVC-LAN circuit for the device.
NOTE:
Before starting troubleshooting, be sure to clear DTCs to erase codes
stored due to the reasons described in the HINT above. Then, check for
DTCs and troubleshoot according to the output DTCs.
The navigation receiver is the master unit.
Be sure to clear and recheck DTCs after the inspection is completed to
confirm that no DTCs are output.
NOTE:
Be sure to read the DESCRIPTION before performing the following procedures.
DTC
No.
DTC Detection Condition
Trouble Area
01-
D6*1
When either of the following conditions is met:
The component which has stored the code has
(had) been disconnected when the ignition
switch is ON or ACC.
The master device has (had) been
disconnected when this code is stored.
Navigation receiver power source
circuit
Power source circuit of component
which has stored this code
AVC-LAN circuit between navigation
receiver and component which has
stored this code
Component which has stored this
code
Navigation receiver
01-
D7*2
When either of the following conditions is met:
The component which has stored the code has
(had) been disconnected after the engine starts
(started).
The master device has (had) been
disconnected when this code is (was) stored.
HINT:
2009 Toyota Tundra
2009 ACCESSORIES AND EQUIPMENT Navigation - Tundra
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