Diagnostic Trouble Code Chart

DYNAMIC LASER CRUISE CONTROL SYSTEM

DIAGNOSTIC TROUBLE CODE CHART

DTC No.	Detection Item	Trouble Area	Proceed To
P0500	Vehicle Speed Sensor Malfunction	Vehicle speed sensor Vehicle speed sensor signal circuit Combination meter ECM	P0500
P0571	Brake Switch "A" Circuit	Stop light switch assembly Stop light switch signal assembly circuit ECM	P0571
P0571	Stop Light Switch Circuit Malfunction	BRK relay BRK relay circuit Skid control ECU Communication circuit Cruise control ECU (Distance control ECU) ECM	P0571
P0607	Control Module Performance	ECM (This DTC indicates a malfunction in the ECM. When this DTC is output, it is necessary to replace ECM.)	P0607
P1570	Radar Sensor Malfunction	Laser sensor	P1570
P1572	Improper Aiming of Radar Sensor Beam Axis	Laser sensor	P1572
P1575	Warning Buzzer Malfunction	Skid control buzzer assembly Skid control buzzer circuit Skid control ECU	P1575
P1578	Brake System Malfunction	VSC system	P1578
P1615	Communication Error from Distance Control ECU to ECM	Communication circuit Cruise control ECU (Distance control ECU) ECM	P1615
P1616	Communication Error from ECM to Distance Control ECU	Communication circuit Cruise control ECU (Distance control ECU) ECM	P1616
U0100	Lost Communication with ECM/ PCM "A"	Communication circuit Cruise control ECU (Distance control ECU) ECM	U0100
U0100	Communication Stop from ECM to Distance Control ECU, VSC	Communication circuit Skid control ECU ECM	U0100
U0122	Lost Communication with Vehicle Dynamics Control Module	Communication circuit Skid control ECU ECM	U0122
U0235	Lost Communication with Cruise Control Front Distance Range Sensor	Communication circuit Laser sensor Cruise control ECU (Distance control ECU)	U0235