Lincoln Nautilus: Anti-Lock Brake System (ABS) and Stability Control / Hydraulic Control Unit (HCU). Removal and Installation
Removal
NOTE:
Removal steps in this procedure may contain installation details.
NOTE:
The HCU and ABS module are released individually. A new HCU does not come equipped with an ABS module.
-
Remove the battery tray.
-
If equipped.
Remove the nut, bolt and the battery tray support bracket.
Torque:
18 lb.ft (24 Nm)
-
Disconnect the ABS module electrical connector.
-
NOTICE:
If the brake fluid is spilled on the paintwork, the
affected area must be immediately washed down with cold water.
Disconnect the fittings and remove the master cylinder brake tubes.
-
Plug the brake master cylinder and HCU ports.
Torque:
18 lb.ft (25 Nm)
-
NOTICE:
If the brake fluid is spilled on the paintwork, the
affected area must be immediately washed down with cold water.
Disconnect the brake tube fittings.
-
Plug the HCU ports and the brake tube ends.
Torque:
17 lb.ft (23 Nm)
-
Remove the nuts and the HCU .
Torque:
80 lb.in (9 Nm)
-
NOTE:
This step is only necessary if a new HCU is being installed.
Remove the bolts and the HCU bracket.
Torque:
80 lb.in (9 Nm)
-
NOTICE:
Make sure the HCU and ABS
module are clean and free of brake fluid or foreign material before
separating the components. Do not allow any brake fluid or foreign
material to enter the mating side of the ABS module or component damage
can occur.
Remove the screws and the ABS module. Discard the screws.
Torque:
49 lb.in (5.5 Nm)
Installation
-
To install, reverse the removal procedure.
-
Bleed the brake system.
Refer to: Brake System Pressure Bleeding (206-00 Brake System - General Information, General Procedures).
-
If a new HCU
is being installed, carryout the IVD Initialization Sequence and Valve
Calibration using the scan tool and following the scan tool on-screen
instructions.
Removal
NOTE:
Removal steps in this procedure may contain installation details.
Remove the wheel and tire.
Refer to: Wheel and Tire (204-04A Wheels and Tires, Removal and Installation)...
Removal
NOTE:
Removal steps in this procedure may contain installation details.
All vehicles
Remove the wheel and tire.
Refer to: Wheel and Tire (204-04A Wheels and Tires, Removal and Installation)...
Other information:
Activation
NOTE:
The procedure used to download the audio files varies, depending on the web browser used.
Using a suitable web browser, download all of the diagnostic sound tracks to a suitable USB drive.
125Hz Sample
100Hz Sample
80Hz Sample
63Hz Sample
50Hz Sample
40Hz Sample
..
DTC Chart: IPC
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).
DTC Chart - IPC
DTC
Description
Action
P0460:11
Fuel Level Sensor "A" Circuit: Circuit Short To Ground
For s..