DESCRIPTION
When a vehicle stability control system malfunction signal sent from the skid control ECU assembly is detected by the clearance warning ECU assembly, DTC C1A50 is stored.
DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
---|---|---|---|
C1A50 | Brake System | When the engine switch is on (IG), a VSC warning light malfunction signal is detected for 1 second or more. |
|
CAUTION / NOTICE / HINT
NOTICE:
Click here
Click here
PROCEDURE
1. | CHECK DTC OUTPUT |
(a) Using the Techstream, check for DTCs according to the prompts on the screen.
Click here
HINT:
After turning the engine switch from off to on (IG), wait 4 seconds or more before checking for DTCs.
Body Electrical > Advanced Parking Guidance/ICS/Intuitive P/A > Trouble Codes(b) Clear the DTCs according to the screen on the Techstream.
Click here
(c) Recheck for DTCs.
Click here
HINT:
Click here
Result | Proceed to |
---|---|
DTC C1A50 is output | A |
DTC C1A50 is not output | B |
A | ![]() | GO TO VEHICLE STABILITY CONTROL SYSTEM |
B | ![]() | USE SIMULATION METHOD TO CHECK |
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Airbag System: Short in Side Squib (RH) Circuit (B1820-B1823)
DESCRIPTION The front side squib RH circuit consists of the airbag sensor assembly and front seat airbag assembly RH. The airbag sensor assembly uses this circuit to deploy the airbag when deployment conditions are met. These DTCs are stored when a malfunction is detected in the front side squib RH ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Fuel Injector (for Port Injection): Installation
INSTALLATION PROCEDURE 1. INSTALL FUEL INJECTOR ASSEMBLY HINT: Perform "Inspection After Repair" after replacing a fuel injector assembly. Click here (a) Apply a light coat of spindle oil or gasoline to 6 new O-rings, and install 1 to each fuel injector assembly. NOTICE: Check that there is no da ...