atf-codes

850 Automatic transmission codes

Fault Code	Meaning
1-1-1	no fault
1-1-2	solenoid s1 circuit short to 12 volts
1-1-3	ECU fault
1-1-4	break in drive mode selector circuit
1-2-1	Solenoid s1 circuit short to earth
1-2-2	break in solenoid s1 circuit
1-2-3	solenoid STH circuit short to earth
1-2-4	driving mode selector circuit short to earth
1-3-1	solenoid STH circuit break or short circuit to earth
1-3-2	fault in ECU
1-3-4	incorrect ignition module load signal
1-4-1	oil temp sensor circuit short to earth
1-4-2	break in oil temp sensor circuit
1-4-3	kickdown switch circuit short to earth
2-1-1	fault in ECU
2-1-2	solenoid S2 circuit short to 12 volts
2-1-3	throttle position signal too high
2-2-1	solenoid S2 circuit short to earth
2-2-2	break in solenoid s2 circuit
2-2-3	throttle position signal too low
2-3-1	irregular throttle position signal
2-3-2	no vehicle speed sensor signal
2-3-3	incorrect speedometer signal
2-3-5	oil temp too high
2-4-5	torque limiting circuit brake or short circuit to earth
3-1-1	No transmission RPM sensor signal
3-1-2	transmission RPM sensor signal faulty
3-1-3	gear position sensor (PNP) -incorrect signal
3-2-2	incorrect gear ratio for given roadspeed
3-2-3	lock up slippage or not engaging
3-3-1	solenoid SL circuit short to 12 volts
3-3-2	solenoid S2 circuit -brake in circuit
3-3-3	solenoid S2 circuit short to earth

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