Toyota Tundra (2015 year). Manual — part 172
Last Modified: 9-16-2014
6.6 S
Doc ID: RM0000051NB014X
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: PARK ASSIST / MONITORING: REAR VIEW MONITOR SYSTEM (for Navigation Receiver Type):
DIAGNOSTIC TROUBLE CODE CHART; 2015 MY Tundra [08/2014 - ]
DIAGNOSTIC TROUBLE CODE CHART
HINT:
If a trouble code is output during the DTC check, inspect the trouble areas listed for that code. For details
DTC CODE
DETECTION ITEM
SEE PAGE
C1622
Open or Short Circuit in Back Camera Signal
PARK ASSIST / MONITORING: REAR VIEW MONITOR SYSTEM (f...
Last Modified: 9-16-2014
6.6 C
Doc ID: RM000003Y8M02DX
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: PARK ASSIST / MONITORING: REAR VIEW MONITOR SYSTEM (for Navigation Receiver Type): C1622;
Open or Short Circuit in Back Camera Signal; 2015 MY Tundra [08/2014 - ]
DTC
C1622
Open or Short Circuit in Back Camera Signal
DESCRIPTION
DTC CODE
DTC DETECTION CONDITION
TROUBLE AREA
C1622
Open or Short Circuit in television camera signal
Harness or connector
Television camera assembly
Navigation receiver assembly
WIRING DIAGRAM
INSPECTION PROCEDURE
PROCEDURE
1.
CHECK FOR DTC
(a) Clear the DTCs
.
PARK ASSIST / MONITORING: REAR VIEW MONITOR SYSTEM (f...
OK
(b) Check for DTCs
.
Result
RESULT
PROCEED TO
No DTC is output
A
DTC is output
B
B
GO TO STEP 2
A
USE SIMULATION METHOD TO CHECK
2.
CHECK HARNESS AND CONNECTOR (NAVIGATION RECEIVER ASSEMBLY - TELEVISION
CAMERA ASSEMBLY)
(a) Disconnect the J136 navigation receiver assembly connector.
(b) Disconnect the X1 television camera assembly connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
TESTER CONNECTION
CONDITION
SPECIFIED CONDITION
J136-11 (CA+) - X1-6 (CB+)
Always
Below 1 Ω
J136-12 (V+) - X1-3 (CV+)
Always
Below 1 Ω
J136-23 (CGND) - X1-5 (CGND)
Always
Below 1 Ω
J136-24 (V-) - X1-2 (CV-)
Always
Below 1 Ω
J136-11 (CA+) - Body ground
Always
10 kΩ or higher
J136-12 (V+) - Body ground
Always
10 kΩ or higher
J136-23 (CGND) - Body ground
Always
10 kΩ or higher
J136-24 (V-) - Body ground
Always
10 kΩ or higher
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
3.
CHECK NAVIGATION RECEIVER ASSEMBLY
PARK ASSIST / MONITORING: REAR VIEW MONITOR SYSTEM (f...
A
(a) Measure the resistance according to the value(s) in the table
below.
Standard Resistance:
TESTER CONNECTION
CONDITION SPECIFIED CONDITION
J136-23 (CGND) - Body ground Always
Below 1 Ω
J136-24 (V-) - Body ground
Always
Below 1 Ω
Text in Illustration
*a
Component with harness connected
(Navigation Receiver Assembly)
Result
RESULT
PROCEED TO
OK
A
NG (for Column Shift Type)
B
NG (for Floor Shift Type)
C
B
REPLACE NAVIGATION RECEIVER ASSEMBLY
C
REPLACE NAVIGATION RECEIVER ASSEMBLY
4.
CHECK NAVIGATION RECEIVER ASSEMBLY
(a) Disconnect the television camera assembly connector.
(b) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
PARK ASSIST / MONITORING: REAR VIEW MONITOR SYSTEM (f...
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