DESCRIPTION
These DTCs are stored when a malfunction occurs in the navigation antenna assembly.
DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
---|---|---|---|
B15C0 | GPS Antenna Connection Malfunction(short) | GPS Antenna Connection Malfunction(short) |
|
B15C1 | GPS Antenna Connection Malfunction(break) | GPS Antenna Connection Malfunction(break) |
|
WIRING DIAGRAM
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.
Click here
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 |
|
2. | INSPECT ANTENNA CORD SUB-ASSEMBLY |
(a) Remove the antenna cord sub-assembly.
w/o Rear No. 2 Seat: Click here
w/ Rear No. 2 Seat: Click here
(b) Measure the resistance according to the value(s) in the table below.
*a | Component without harness connected (Antenna Cord Sub-assembly) |
*a | Component without harness connected (Antenna Cord Sub-assembly) |
Standard Resistance:
Tester Connection | Condition | Specified Condition |
---|---|---|
A-3 - B-1 | Always | Below 1 Ω |
A-3a - B-1a | Always | Below 1 Ω |
A-3 or B-1 - Body ground | Always | 10 kΩ or higher |
NG | ![]() | REPLACE ANTENNA CORD SUB-ASSEMBLY |
|
3. | INSPECT NAVIGATION ANTENNA ASSEMBLY |
(a) Remove the navigation antenna assembly.
Click here
(b) Inspet the navigation antenna assembly.
Click here
OK | ![]() | REPLACE RADIO RECEIVER ASSEMBLY |
NG | ![]() | REPLACE NAVIGATION ANTENNA ASSEMBLY |
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Sfi System: EVAP System
RELATED DTCS DTC No. SAE Monitoring Item Link P00FE00 P00FE EVAP vent line blocked P043E00 P043E Reference orifice clogged (built into canister pump module) P043F00 P043F Reference orifice high-flow (built into canister pump module) P04417E P0441 Pu ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Power Window Control System: Driver Side Power Window does not Operate with Power Window Master Switch
DESCRIPTION When the engine switch is on (IG), the power window regulator motor assembly (for driver door) is operated by the multiplex network master switch assembly. The power window regulator motor assembly (for driver door) has motor, regulator and ECU functions. WIRING DIAGRAM CAUTION / NOTICE ...