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Lotus Service Notes Section JL
5. Diagnostic Trouble Codes
DTC Diagnostic Trouble Code Storage Condition
C0035 Front left wheel speed sensor: Short circuit or circuit open;
No signal;
Incorrect signal;
C0040 Front right wheel speed sensor: Short circuit or circuit open;
No signal;
Incorrect signal;
C0045 Rear left wheel speed sensor: Short circuit or circuit open;
No signal;
Incorrect signal;
C0050 Rear right wheel speed sensor: Short circuit or circuit open;
No signal;
Incorrect signal;
C0060 Front left outlet solenoid valve circuit malfunction;
C0065 Front left inlet solenoid valve circuit malfunction;
C0070 Front right outlet solenoid valve circuit malfunction;
C0075 Front right inlet solenoid valve circuit malfunction;
C0080 Rear left outlet solenoid valve circuit malfunction;
C0085 Rear left inlet solenoid valve circuit malfunction;
C0090 Rear right outlet solenoid valve circuit malfunction;
C0095 Rear right inlet solenoid valve circuit malfunction;
C0110 Return pump: circuit open or shorted;
locked or shorted;
C0121 Valve relay circuit malfunction;
C0161 Brake light switch fault;
C0232 Brake system telltale voltage: high or open circuit;
low;
C0245 Wheel speed: sensor erratic signal;
C0245 error;
C0252 Replace electronic control unit;
C0550 Replace electronic control unit;
C0550 Brake system or electronic control unit malfunction;
C0556 Replace electronic control unit;
C0561 Replace electronic control unit;
C0563 Replace electronic control unit;
C0564 Replace electronic control unit;
C0800 Switched battery voltage: high (valve relay)
low (valve relay)
For remedial procedures, see Lotus TechCentre display.