Components COMPONENTS ILLUSTRATION ![]() Installation INSTALLATION PROCEDURE 1. INSTALL SATELLITE RADIO ANTENNA ASSEMBLY (a) Attach the 2 claws and guide to install the satellite radio antenna assembly. (b) Install the nut. Torque: 4.5 N·m {45 kgf·cm, 39 in·lbf} ![]()
(c) Attach the 3 clamps. (d) Connect the connector. 2. INSTALL ROOF HEADLINING ASSEMBLY (a) for Double Cab: Click here (b) for CrewMax: Click here
3. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL NOTICE: When disconnecting the cable, some systems need to be initialized after the cable is reconnected. Click here Removal REMOVAL PROCEDURE 1. PRECAUTION NOTICE: After turning the ignition switch off, waiting time may be required before disconnecting the cable from the battery terminal. Therefore, make sure to read the disconnecting the cable from the battery terminal notice before proceeding with work. Click here 2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL NOTICE: When disconnecting the cable, some systems need to be initialized after the cable is reconnected. Click here 3. REMOVE ROOF HEADLINING ASSEMBLY (a) for Double Cab: Click here (b) for CrewMax: Click here
4. REMOVE SATELLITE RADIO ANTENNA ASSEMBLY (a) Disconnect the connector. ![]()
(b) Detach the 3 clamps. (c) Remove the nut.
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Toyota Tundra Service Manual > Navigation System: AV Signal Stoppage (Low Battery Voltage) (B158F)
DESCRIPTION This DTC is stored when a video or audio signal is interrupted due to battery voltage input to the navigation receiver assembly dropping temporarily. DTC Code DTC Detection Condition Trouble Area B158F A video or audio signal is interrupted when the battery voltage drops. Navigation rece ...