Failure counter diagnosis of body integrated unit NOTE: Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE |
Dtc u0423 invalid data received from instrument panel cluster control module
Dtc u0420 invalid data received from power steering control moduleInspection
Check the following items.• Check the oil pump for damage and wear.• Rotate the oil pump by hand, and check that it rotates smoothly.1. Measure the secondary pressure. Secondary Pressure (Line Pressure) Test > INSPECTION2. Remove the oil pan and oil strainer. Control Valve Body > REMOV ...