Tundra 4WD V8-5.7L (3UR-FE) (2007)
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Some systems need to be initialized after the cable is reconnected.
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After the ignition switch is turned OFF, the navigation system requires approximately 90 seconds to record various types of memory and
settings. As a result, after turning the ignition switch OFF, wait 90 seconds or more before disconnecting the cable from the negative (-)
battery terminal.
2. REMOVE NO.1 BOX SPEAKER ASSEMBLY
a. Disconnect the connector.
b. Remove the 4 bolts and box speaker.
INSTALLATION
1. INSTALL NO.1 BOX SPEAKER ASSEMBLY
a. Install the box speaker with the 4 bolts.
HINT: Tighten the bolts in the order shown in the illustration.
b. Connect the connector.
2. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
NOTE: Some systems need to be initialized after the cable is reconnected.