DESCRIPTION
This DTC is stored when a malfunction occurs in the Navigation ECU.
DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
---|---|---|---|
B1556 | Extension Module Malfunction 2 | When any of the following conditions is met:
| Navigation ECU |
CAUTION / NOTICE / HINT
NOTICE:
Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Precaution for Audio and Visual System.
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PROCEDURE
1. | CHECK DTC |
(a) Clear the DTCs.
Body Electrical > Navigation System > Clear DTCs(b) Recheck for DTCs and check that no DTCs are output.
Body Electrical > Navigation System > Trouble CodesOK:
No DTCs are output.
OK | ![]() | USE SIMULATION METHOD TO CHECK |
NG | ![]() | REPLACE NAVIGATION ECU |
Lexus RX (RX 350L, RX450h) 2016-2022 Repair Manual > Fuel System: Parts Location
PARTS LOCATION ILLUSTRATION *A w/ Rear No. 2 Seat *B w/o Rear No. 2 Seat *1 FUEL SENDER GAUGE ASSEMBLY *2 FUEL PUMP (for Low Pressure) *3 FUEL PUMP CONTROL ECU ASSEMBLY *4 FUEL TANK ASSEMBLY *5 FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY *6 FUEL MAIN VALVE ...
Lexus RX (RX 350L, RX450h) 2016-2022 Owners Manual > Opening, closing the windows and moon roof: Power windows
Opening and closing procedures
The power windows can be opened and closed using the switches.
Operating the switch moves the windows as follows:
Closing
One-touch closing*
Opening
One-touch opening*
*: To stop the window partway, operate the
switch in the opposite direction.
Win ...