Disconnect the MAP sensor connector (A).

Remove the MAP sensor (B).
Install the parts in the reverse order of removal with a new O-ring (C).
Removal
NOTE: Do not allow dust, dirt, or other foreign materials to enter the
steering gearbox.
Remove the steering gearbox.
Remove both tie-rod ends from the rack ends.
R ...
System Theft Protection
The system is disabled when it is disconnected from the power source, such as
when
the battery is disconnected or goes dead.
■ Reactivating the system
1. Turn the ignition switch to ON (II) ...
M/T Differential Backlash Inspection (M/T)
Place the differential assembly on V-blocks (A), and install the right
driveshaft (B) and the left driveshaft (C).
Measure the backlash of both pinion gears (D) with a dial in ...