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“3” (Drive) — Four-Speed Transmission
This range eliminates shifts into “D” (Overdrive). The
transmission will operate normally in first, second, and
third gear while in this range. The “3” (Drive) range
should also be used when descending steep grades to
prevent brake system distress.
NOTE: Using the “3” (Drive) range while operating the
vehicle under heavy operating conditions will improve
performance and extend transmission life by reducing
excessive shifting and heat build up.
“L” (Low) — Four-Speed Transmission
This range should be used for engine braking when
descending very steep grades. In this range, upshifts will
occur only to prevent engine overspeed while downshifts
occur earlier than other gear range selections.
CAUTION!
If the transmission operating temperature exceeds
acceptable limits, the vehicle computer will override
“D” (Overdrive) and “5” range (for six-speed
AutoStick transmission) and “3” range (for four-
speed auto transmission) by changing shift points.
This is done to prevent transmission damage due to
overheating.
Reset Mode - Electronic Transmission
The transmission is monitored electronically for abnor-
mal conditions. If a condition is detected that could cause
damage, the transmission automatically shifts into sec-
ond gear (third gear for six-speed). The transmission
remains in second gear (third gear for six-speed) despite
the forward gear selected. PARK, REVERSE, and NEU-
TRAL will continue to operate. This Reset feature allows
304 STARTING AND OPERATING