Problem symptoms table
Hint:
Use the table below to help determine the cause of the problem symptom. The potential causes of the symptoms are listed in order of probability in the "suspected area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.

Axle
Front axle hub boltDiagnostic trouble code chart
Look for output diagnostic trouble codes (dtcs) (from the
dtc checks) in the appropriate section's diagnostic trouble
code chart. Use the chart to determine the trouble area and
the proper inspection procedure. A description of each of the
chart's columns are below.
Item
Description
...
Deterioration of battery
Description
The ecm determines the battery power according to the voltage of the batt
terminal while the engine is
running (not cranking).
Inspection procedure
Inspect battery
Inspect the battery specific gravity.
Check the specific gravity of each cell.
Standard gravity: ...
Underdrive planetary gear
Components
Disassembly
Remove underdrive planetary gear
preload (see page ax-240)
Remove underdrive input shaft nut
Sst 09930-00010 (09931-00010, 09931-00020),
09387-00050, 09564-16020
Using sst, loosen the staked part of the nut.
Clamp the underdrive planetary gear in ...