Lexus IS250 · Service Manual CRUISE CONTROL SYSTEM

DIAGNOSTIC TROUBLE CODE CHART

Diagnostic trouble codes

If a trouble code is displayed during the DTC check, check the trouble areas listed for that code in the table below and proceed to the appropriate page.
 
DTC No.
Detection Item
Trouble Area
See page
P0500
Vehicle Speed Sensor Malfunction
-Vehicle speed sensor
-Vehicle speed sensor signal circuit
-ECM
Click here
P0503
Vehicle Speed Sensor "A" Intermittent / Erratic / High
-Vehicle speed sensor
-Vehicle speed sensor circuit
-ECM
Click here
P0571
Brake Switch "A" Circuit
-Stop light switch
-Stop light circuit
-ECM
Click here
P0607
Control Module Performance
-ECM
Click here
← DATA LIST / ACTIVE TESTP0500 →