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