P0733

Test 251 Through 254:

Test 255:

Symptom:
P0733-GEAR RATIO ERROR IN 3RD

When Monitored and Set Condition:
P0733-GEAR RATIO ERROR IN 3RD

When Monitored:
The transmission gear/speed ratio is monitored continuously while the transmission is in gear.

Set Condition:
Code P0733 is set if the gear/speed ratio of the input RPM to the output RPM does not match the given gear ratio.

POSSIBLE CAUSES
CHECKING SYMPTOMS AND POSSIBLE CAUSES
LOW BATTERY VOLTAGE CAUSING SYMPTOM
INTERMITTENT CODE P0733

Test 118 Through 121:

Test 122 Through 126:

Symptom:
ADDITIONAL GEAR RATIO ERROR IN 3RD (P0733)

POSSIBLE CAUSES
BOTH UD AND OD PRESSURES < 75 PSI
CUSTOMER COMPLAINT OF INTERMITTENT 3RD GEAR SLIPPAGE
UD OR OD CLUTCH VOLUME INDEXES OUT OF SPEC
UD PRESSURE < 5 PSI IN 4TH GEAR
TRANSAXLE DEFECT (OD SEALS)
OD ACCUM SEALS WELDED TOGETHER
UD ACCUMULATOR SEALS WELDED TOGETHER
TRANSAXLE DEFECT(UD SEALS)
TRANSAXLE SEALS ARE DEFECTIVE
UD PRESSURE > 5 PSI IN 4TH GEAR