Diagnostic trouble code table
| Diagnostic trouble code table | 
| Diagnostic trouble code | Faulty function/component | CHECK ACS | Text on the Scan tool diagnostics instrument's display | 
| P1501 | Wheel speed input signal LH rear wheel signal from ABS control module has incorrect value | ON | FAULT XX P/I P1501 WHEEL SPEED RL VALUE INCORRECT | 
| P1503 | Wheel speed input signal LH rear wheel signal from ABS control module indicates speed above 250 km/h | ON | FAULT XX P/I P1503 WHEEL SPEED RL SIGNAL INCORRECT | 
| P1605 | Control module has faulty memory | ON | FAULT XX P/I P1605 CONTROL MODULE INTERNAL FAULT | 
| P1700 | Gear selector position sensor connections show shorting to ground or battery positive (B+) and open circuit | ON | FAULT XX P/I P1700 GEAR POS.SENSOR FUNCTION INCORRECT | 
| P1716 | Input from inductive sensor in gearbox has wrong value | ON | FAULT XX P/I P1716 GEARBOX RPM VALUE INCORRECT | 
| P1718 | Input from inductive sensor in gearbox exceeds 8000 rpm | ON | FAULT XX P/I P1718 GEARBOX RPM INPUT INCORRECT | 
| P1720 | Gear lever sensor connections show shorting to ground or battery positive (B+) and open circuit | ON | FAULT XX P/I P1720 GEAR LEVER SENSOR FUNCTION INCORRECT | 
| P1726 | Engine rpm input signal from TRIONIC control module has wrong value | ON | FAULT XX P/I P1726 ENGINE SPEED VALUE INCORRECT | 
| P1728 | Engine speed input signal from Trionic control module exceeds 8000 rpm | ON | FAULT XX P/I P1728 ENGINE SPEED SIGNAL INCORRECT | 
| P1730 | Gear selector position sensor input signals interpreted incorrectly and result in wrong gear | ON | FAULT XX P/I P1730 GEAR POSITION VALUE INCORRECT | 
| P1740 | The actuator containing internal electronic circuitry indicates the wrong function | ON | FAULT XX P/I P1740 CLUTCH ACTUATOR INTERNAL FAULT | 
| P1759 | Throttle position input signal from TRIONIC control module has wrong value | ON | FAULT XX P/I P1759 THROTTLE POSITION SIGNAL INCORRECT | 
| P1760 | ENGINE LOAD input signal from TRIONIC control module has wrong value | ON | FAULT XX P/I P1760 ENGINE LOAD SIGNAL INCORRECT | 
| P1773 | Starter relay receives no operating current when ignition switch in ST position | ON | FAULT XX P/I P1773 STARTING RELAY OPEN CIRCUIT | 
| P1780 | Clutch actuator unit shows overload | ON | FAULT XX P/I P1780 CLUTCH ACTUATOR HYDRAULIC FAULT | 
| P1785 | Communication between control module and clutch actuator unit faulty | ON | FAULT XX P/I P1785 TCM/CLUTCH ACTUATOR COMMUNICATION FAULT | 

 
		