Diagnostic trouble code
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Faulty function/ component
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Pin no.
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CHECK GEARBOX
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Text on the Scan tool diagnostics instrument's display
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Procedure (info), see
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P0705
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Transmission range sensor, signal incorrect
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09/35 10/35 28/35 27/35
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ON
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FAULT XX I/P P0705 SELECTOR POS. SENSOR INPUT WRONG
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P1500
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Battery voltage, low/high.
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17/35
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ON
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FAULT XX I/P P1500 BATTERY VOLTAGE VOLTAGE INCORRECT
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P1785
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Signal, throttle position from engine management system. TCS throttle position signal incorrect.
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25/35
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ON
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FAULT XX I/P P1785 THROTTLE POSITION SIGNAL INCORRECT
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P1786
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Signal, TCS throttle position from TCS. TCS throttle position signal incorrect.
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15/35
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FAULT XX I/P P1786 TCS THROTTLE POS. SIGNAL INCORRECT
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P1787
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Signal, TCS throttle position, from TCS. TCS throttle position signal, short-circuit to ground/open circuit.
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15/35
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FAULT XX I/P P1787 TCS THROTTLE POS OPEN CIRCUIT SHORT TO GROUND
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P1788
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TCS throttle position signal from TCS. TCS throttle valve position signal, shorting to battery positive (B+)
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15/35
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FAULT XX I/P P1788 TCS THROTTLE POS SHORTING TO B+
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P1789
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Drive signal to engine management system. Position signal, transmission range R, D, 3, 2, 1, shorting to ground/open circuit
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11/35
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FAULT XX I/P P1789 DRIVE SIGNAL OPEN CIRCUIT/ SHORT TO GROUND
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P1790
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Kickdown switch, shorting to ground
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08/35
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FAULT XX I/P P1790 KICKDOWN SWITCH SHORT TO GROUND
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P1812
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Fluid temperature, shorting to ground
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33/35
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FAULT XX I/P P1812 OIL TEMPERATURE SHORT TO GROUND
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P1813
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Fluid temperature, shorting to battery positive (B+)/open circuit
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33/35
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FAULT XX I/P P1813 OIL TEMPERATURE OPEN CIRCUIT/ SHORTING TO B+
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P1817
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Input shaft speed, no signal
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12/31
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ON
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FAULT XX I/P P1817 INPUT RPM NO SIGNAL
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P1822
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Output shaft speed, no signal
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30/31
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ON
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FAULT XX I/P P1822 OUTPUT RPM NO SIGNAL
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P1830
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Shifting fault, wrong gear ratio
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/
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ON
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FAULT XX I/P P1830 GEAR FUNCTION MECHANICAL FAULT
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P1831
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Downshifting detent
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/
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ON
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FAULT XX I/P P1831 DOWNSHIFTING MECHANICAL FAULT
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P1832
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Shifting time wrong
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/
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ON
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FAULT XX I/P P1832 SHIFTING TIME MECHANICAL FAULT
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P1842
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Torque limitation signal to engine management system, shorting to ground/open circuit
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13/35
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ON
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FAULT XX I/P P1842 TORQUE LIMITATION OPEN CIRCUIT/ SHORT TO GROUND
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P1847
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Pressure control solenoid (ST), shorting to ground/open circuit
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16/34
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ON
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FAULT XX I/P P1847 SOLENOID PRESS REG OPEN CIRCUIT/ SHORT TO GROUND
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P1848
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Pressure control solenoid (ST), shorting to battery positive (B+)
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16/34
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ON
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FAULT XX I/P P1848 SOLENOID PRESS REG SHORTING TO B+
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P1849
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Pressure control solenoid (ST), internal short circuit in solenoid
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16/34
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ON
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FAULT XX I/P P1849 SOLENOID PRESS REG SOLENOID SHORTED
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P1852
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Solenoid 1-2/3-4 (S1), shorting to ground
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01/35
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ON
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FAULT XX P/I P1852 SOLENOID 1-2/3-4 SHORT TO GROUND
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P1853
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Solenoid 1-2/3-4 (S1), shorting to battery positive (B+)/open circuit
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01/35
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ON
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FAULT XX I/P P1853 SOLENOID 1-2/3-4 OPEN CIRCUIT/ SHORTING TO B+
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P1857
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Solenoid 2-3 (S2), shorting to ground
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03/35
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ON
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FAULT XX I/P P1857 SOLENOID 2-3 SHORT TO GROUND
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P1858
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Solenoid 2-3 (S2), shorting to battery positive (B+)/open circuit
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03/35
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ON
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FAULT XX I/P P1858 SOLENOID 2-3 OPEN CIRCUIT/ SHORTING TO B+
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P1862
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Solenoid lock-up (SL), shorting to ground
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19/35
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FAULT XX I/P P1862 SOLENOID LOCK-UP SHORT TO GROUND
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P1863
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Solenoid lock-up (SL), shorting to battery positive (B+)/open circuit
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19/35
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FAULT XX I/P P1863 SOLENOID LOCK-UP OPEN CIRCUIT/ SHORTING TO B+
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