DESCRIPTION
This DTC is stored when the rear television camera assembly judges that the back camera initial setting has not been memorized (rear television camera assembly optical axis adjustment (back camera position setting) is incomplete).
DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
---|---|---|---|
C1691 | Back Camera Initialization Incomplete | Back camera initial setting has not been memorized (rear television camera assembly optical axis adjustment (back camera position setting) is incomplete) |
|
CAUTION / NOTICE / HINT
NOTICE:
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PROCEDURE
1. | PERFORM CALIBRATION |
(a) Perform the following procedure depending on the memory conditions to register the vehicle information into the rear television camera assembly.
(1) Rear television camera assembly optical axis adjustment (back camera position setting).
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|
2. | CHECK DTC OUTPUT |
(a) Clear the DTCs.
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(b) Recheck for DTCs and check that no DTCs are output.
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HINT:
Result | Proceed to |
---|---|
DTC C1691 is output | A |
DTC C1691 is not output | B |
A | ![]() | REPLACE REAR TELEVISION CAMERA ASSEMBLY |
B | ![]() | END |
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Airbag System: Front Door Pressure Sensor LH (B167A,B167E)
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