DESCRIPTION
The forward recognition camera receives vehicle information from the main body ECU (multiplex network body ECU) via CAN communication.
DTC U032257 is stored when the vehicle information from the main body ECU (multiplex network body ECU) and that stored in the forward recognition camera do not match.
DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
---|---|---|---|
U032257 | Software Incompatibility with Body Control Module Invalid/Incompatible Software Component | The vehicle information from the main body ECU (multiplex network body ECU) and that stored in the forward recognition camera do not match. |
|
CAUTION / NOTICE / HINT
NOTICE:
Click here
HINT:
Forward recognition camera adjustment can be performed by using either One Time Recognition or Sequential Recognition.
One Time Recognition: Click here
Sequential Recognition: Click here
PROCEDURE
1. | CHECK FOR DTCs |
(a) Check for DTCs.
Body Electrical > Front Radar Sensor > Trouble Codes Result | Proceed to |
---|---|
Front radar sensor system DTC U030557 is not output | A |
Front radar sensor system DTC U030557 is output | B |
A | ![]() | REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) |
B | ![]() | REPLACE FORWARD RECOGNITION CAMERA |
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Navigation System: Lost Communication with Haptic Device (B1323-B1326)
DESCRIPTION These DTCs are stored when communication between the radio receiver assembly and remote touch (remote operation controller assembly), combination meter assembly, headup display (meter mirror sub-assembly)* or clock assembly is not possible.
*: w/ Headup Display System
DTC No. ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Vacuum Warning Switch: Removal
REMOVAL PROCEDURE 1. REMOVE FRONT WIPER MOTOR AND LINK ASSEMBLY Click here 2. REMOVE OUTER COWL TOP PANEL SUB-ASSEMBLY Click here 3. REMOVE VACUUM WARNING SWITCH ASSEMBLY (for TMC Made) (a) Disconnect the connector from the vacuum warning switch assembly. (b) Remove the vacuum w ...