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Home >> Lexus >> 2011 >> IS F V8-5.0L (2UR-GSE) >> Repair and Diagnosis >> Cruise Control >> Testing and Inspection >> Pinout Values and Diagnostic Parameters >> Dynamic Radar Cruise Control System
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Dynamic Radar Cruise Control System





CRUISE CONTROL: DYNAMIC RADAR CRUISE CONTROL SYSTEM: TERMINALS OF ECU

1. CHECK DISTANCE CONTROL ECU









(a) Reference: waveform 1





HINT
* Terminal: J17-22 (LRDD) - J17-10 (SGND)
* Gauge set: 2 V/DIV., 10 msec./DIV.
* Condition: Engine switch on (IG)

(b) Reference: waveform 2





HINT
* Terminal: J17-23 (LRRD) - J17-10 (SGND)
* Gauge set: 2 V/DIV., 5 msec./DIV.
* Condition: Engine switch on (IG)

2. CHECK ECM (for 2UR-GSE)









If the value is not within the specified range, the ECM may have a malfunction.
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