INSPECTION
PROCEDURE
1. INSPECT ENGINE OIL PRESSURE SWITCH ASSEMBLY
| (a) Disconnect the wire harness protector. |
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(b) Disconnect the engine oil pressure switch assembly connector.
(c) Start the engine.
| (d) Measure the resistance according to the value(s) in the table below. Standard Resistance:
If the result is not as specified, replace the engine oil pressure switch assembly. |
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(e) Connect the engine oil pressure switch assembly connector.
Removal
InstallationLexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Audio And Visual System (for 12.3 Inch Display): Extension Module Malfunction 2 (B1556)
DESCRIPTION This DTC is stored when a malfunction occurs in the Navigation ECU. DTC No. Detection Item DTC Detection Condition Trouble Area B1556 Extension Module Malfunction 2 When any of the following conditions is met:
Internal power supply malfunction
Internal hard drive ma ...
Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Safety Connect System: Acn Call End
ACN CALL END ACN CALL END This function terminates the ACN (Automatic Collision Notification) to the telematics provider. After a collision in which the DCM receives "Collision Detection Signal", the vehicle will send the emergency call notification to the telematics provider until the emergency cal ...