Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual: Brake System (P157800)

Cruise Control System Internal Failure (P057504,P057549)

DESCRIPTION When the ECM detects an internal malfunction, DTC P057504 or P057549 is stored. DTC No. Detection Item DTC Detection Condition Trouble Area MIL DTC Output from P057504 C ...

Cruise Control Input Processor (P160700)

DESCRIPTION When the ECM detects that it is not functioning normally, DTC P160700 is stored. DTC No. Detection Item DTC Detection Condition Trouble Area MIL DTC Output from P160700 ...

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Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Immobiliser System: Security Indicator Light Does not Blink
DESCRIPTION The certification ECU (smart key ECU assembly) blinks the security indicator light (radio receiver assembly) when the immobiliser is set (engine switch off). The certification ECU (smart key ECU assembly) receives the security indicator light signal from the main body ECU (multiplex ...

Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Power Steering System: Terminals Of Ecu
TERMINALS OF ECU CHECK POWER STEERING ECU ASSEMBLY *a Component without harness connected (Power Steering ECU Assembly) - - (a) Measure the voltage and resistance according to the value(s) in the table below. NOTICE: When the EPS warning light is illuminated due to a malfunction, the fa ...