Conditions For Setting DTC P0730
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DTC will set under the following conditions:
- DTCs P0106, P0107 or P0108 (MAP sensor) are not present.
- DTCs P0121, P0122 or P0123 (throttle position sensor) are not present.
- DTCs P0502 and P0503 (output shaft speed sensor) are not present.
- DTCs P0716 or P0717 (input speed sensor) are not present.
- DTC P1810 (trans. fluid pressure position switch) is not present.
- DTC P1875 (4WD low circuit malfunction) is not present.
- Vehicle speed is more than 7 MPH.
- 4WD low fail counters are clear.
- Throttle angle is more than 25 percent.
- Fluid temperature is more than 68°F (20°C).
- 10 seconds has elapsed since last gear change.
- Engine torque must be within 80 ft. lbs. (108 N.m) of following specifications: 275 ft. lbs. (345 N.m) on 4.3L, 375 ft. lbs. (470 N.m) on 5.7L or 500 ft. lbs. (627 N.m) on 7.4L.