Wednesday, July 10, 2019

2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) C CODE Page 812


1. INSPECT HEIGHT CONTROL OFF SWITCH



(a) Disconnect the height control OFF switch connector.



(b) Measure the resistance according to the values in the table below.



Standard resistance:



Text in Illustration



NG -- REPLACE HEIGHT CONTROL OFF SWITCH



OK -- Continue to next step.



2. CHECK HARNESS AND CONNECTOR (HEIGHT CONTROL OFF SWITCH - ECU AND BODY GROUND)



(a) Disconnect the A56 ECU connector.



(b) Disconnect the F18 height control OFF switch connector.



(c) Measure the resistance according to the values in the table below.



Standard resistance:



Text in Illustration



NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR



OK -- REPLACE SUSPENSION CONTROL ECU

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