CAUTION / NOTICE / HINT NOTICE: After replacing the radio and display receiver assembly of vehicles subscribed to pay-type satellite radio broadcasts, XM radio ID registration is necessary (w/ SDARS System). PROCEDURE
(a) Check for foreign matter on the display. OK: The display is clean.
(b) Operate the abnormal switch and check if the switch status is correctly displayed. OK: The switch status is correctly displayed as operated. Result
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Toyota Tundra Service Manual > Lighting System: Cargo Light Circuit
DESCRIPTION The main body ECU (multiplex network body ECU) receives a cargo light information signal from the deck light switch assembly and door courtesy light switch, and illuminates the cargo light. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Inspect the fuses and bulbs for circuits related to ...