PARTS LOCATION
ILLUSTRATION
*1 | HIGH PITCHED HORN ASSEMBLY | *2 | LOW PITCHED HORN ASSEMBLY |
*3 | HORN RELAY | *4 | ENGINE ROOM RELAY BLOCK - HORN FUSE |
ILLUSTRATION
*1 | SPIRAL CABLE SUB-ASSEMBLY | *2 | STEERING PAD SWITCH ASSEMBLY |
*3 | HORN BUTTON ASSEMBLY | *4 | INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY |
*5 | MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) | - | - |
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Smart Access System With Push-button Start (for Start Function): Ignition Hold Monitor Malfunction (B2271)
DESCRIPTION This DTC is stored when a malfunction in the IG circuit or IG hold circuit of the certification ECU (smart key ECU assembly) is detected. DTC No. Detection Item DTC Detection Condition Trouble Area Note B2271 Ignition Hold Monitor Malfunction When either of the followi ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Automatic Transaxle System: Pressure Control Solenoid "H" Actuator Stuck Off (P28167F)
DESCRIPTION Based on signals from the transmission revolution sensors (NT, NC3 and NC), the actual gear is detected. The ECM compares the actual gear with the shift schedule in the ECM memory to detect mechanical malfunctions of the shift solenoid valves, transmission valve body assembly and automat ...