Diagnostic Trouble Code Chart

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.

Cruise control system:

DIAGNOSTIC TROUBLE CODE CHART - CRUISE CONTROL SYSTEM

DTC Code	Detection Item	Trouble Area
P0500	Vehicle Speed Sensor Malfunction	Vehicle speed sensor Combination meter Vehicle speed sensor signal circuit ECM Harness or connector
P0503	Vehicle Speed Sensor "A" Intermittent / Erratic / High	Vehicle speed sensor Combination meter Vehicle speed sensor signal circuit ECM Harness or connector
P0571	Brake Switch "A" Circuit	Stop light switch Stop light switch circuit ECM Fuse (STOP, IGN)
P0575	Cruise Control Input Circuit	ECM