DESCRIPTION The forward recognition camera receives a lane departure alert switch signal from the steering pad switch assembly. WIRING DIAGRAM  CAUTION / NOTICE / HINT NOTICE: The vehicle is equipped with a Supplemental Restraint System (SRS) which includes components such as airbags. Before servicing (including removal or installation of parts), be sure to read the precaution for Supplemental Restraint System. Click here PROCEDURE
(a) Remove the steering pad switch assembly. Click here (b) Inspect the steering pad switch assembly. Click here
(a) Remove the spiral with sensor cable sub-assembly. Click here
(b) Inspect the spiral with sensor cable sub-assembly. Click here
(a) Disconnect the J45 spiral with sensor cable sub-assembly connector. (b) Disconnect the W9 forward recognition camera connector. (c) Measure the resistance according to the value(s) in the table below. Standard Resistance:
(d) Connect the W9 forward recognition camera connector. (e) Connect the J45 spiral with sensor cable sub-assembly connector.
(a) Disconnect the J45 spiral with sensor cable sub-assembly connector. (b) Disconnect the A24 ECM connector. (c) Measure the resistance according to the value(s) in the table below. Standard Resistance:
(d) Connect the J45 spiral with sensor cable sub-assembly connector. (e) Connect the A24 ECM connector.
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Toyota Tundra Service Manual > Navigation System: Sound Quality is Bad Only when Disc is Played (Volume is Too Low)
PROCEDURE 1. REPLACE DISC WITH ANOTHER AND RECHECK (a) Replace the disc with a known good one and check that the malfunction disappears. OK: Malfunction disappears. Result Result Proceed to OK A NG (for Column Shift Type) B NG (for Floor Shift Type) C A END (DISC IS DEFECTIVE) B REPLACE NAVIGATION R ...
