DESCRIPTION The navigation receiver assembly receives a reverse signal from the park/neutral position switch assembly. WIRING DIAGRAM ![]() CAUTION / NOTICE / HINT NOTICE: Inspect the fuses for circuits related to this system before performing the following inspection procedure. PROCEDURE
(b) Check that the display changes between ON and OFF according to the shift lever position. OK:
HINT: This display is updated once per second. As a result, it is normal for the display to lag behind the actual shift lever position.
![]() (a) Disconnect the navigation receiver assembly connector. (b) Measure the voltage according to the value(s) in the table below. Standard Voltage:
(a) Disconnect the J135 navigation receiver assembly connector. (b) Disconnect the D35 park/neutral position switch assembly connector. (c) Measure the resistance according to the value(s) in the table below. Standard Resistance:
(b) Measure the voltage according to the value(s) in the table below. Standard Voltage:
HINT: If replacing the park/neutral position switch assembly, refer to the procedures below.
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Toyota Tundra Service Manual > Rear View Monitor System(for Radio And Display Type): Diagnostic Trouble Code Chart
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 of the code, refer to the "See page" below. Rear View Monitor System DTC Code Detection Item See page C1622 Open or Short Circuit in Back Camera Signal ...