REMOVAL CAUTION / NOTICE / HINT
The
necessary procedures (adjustment, calibration, initialization or
registration) that must be performed after parts are removed and
installed, or replaced during brake master cylinder sub-assembly
removal/installation are shown below. Necessary Procedures After Parts Removed/Installed/Replaced |
Replaced Part or Performed Procedure |
Necessary Procedure | Effect/Inoperative Function when Necessary Procedure not Performed |
Link | |
*: When performing learning using the Techstream.
Click here  | |
Battery terminal is disconnected/reconnected |
Perform steering sensor zero point calibration |
Lane departure alert system (w/ Steering Control) |
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Pre-collision system | |
Intelligent Clearance Sonar System* | |
Lighting System (for Gasoline Model with Cornering Light) | |
Memorize steering angle neutral point |
Parking assist monitor system |
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Panoramic View Monitor System |
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NOTICE: Make
sure to release vacuum from the brake booster assembly before removing
the brake master cylinder sub-assembly from the brake booster assembly. PROCEDURE
1. PRECAUTION NOTICE: After
turning the engine switch off, waiting time may be required before
disconnecting the cable from the negative (-) battery terminal.
Therefore, make sure to read the disconnecting the cable from the
negative (-) battery terminal notices before proceeding with work. Click here
2. REMOVE BATTERY Click here
3. DRAIN BRAKE FLUID NOTICE:
If brake fluid leaks onto any painted surface, immediately wash it off.
4. REMOVE BRAKE MASTER CYLINDER SUB-ASSEMBLY
| (a) Disconnect the connector from the brake master cylinder sub-assembly. |
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| (b) Using a union nut wrench, disconnect the 2 brake lines from the brake master cylinder sub-assembly.
NOTICE:
- Do not damage or deform the brake lines.
- Do not allow any foreign matter such as dirt or dust to enter the brake lines from the connecting parts.
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| (c) Remove the 2 nuts and brake master cylinder sub-assembly from the brake booster assembly.
NOTICE:
- The brake master cylinder sub-assembly requires careful handling. Do not
drop or subject the brake master cylinder sub-assembly to any impact.
Do not reuse a brake master cylinder sub-assembly that has been dropped.
- Do not hold the brake master cylinder sub-assembly by the master
cylinder piston. Hold the brake master cylinder sub-assembly by its body
or its reservoir when carrying it.
- Do not pull out the master cylinder piston.
- Do not strike or pinch the master cylinder piston, or cause any damage to the master cylinder piston by any other means.
- When installing the brake master cylinder sub-assembly to the brake
booster assembly, or when removing the brake master cylinder
sub-assembly from the brake booster assembly, make sure that the brake
master cylinder sub-assembly is kept horizontal or with its tip facing
downward (the master cylinder piston is facing upward) to prevent the
master cylinder piston from falling out.
- Do not allow any foreign matter to contaminate the master cylinder
piston. If any foreign matter gets on the master cylinder piston, remove
it by using a piece of new and dry cloth. Do not use water or
detergent. Then apply an even layer of lithium soap base glycol grease
around the circumference (sliding part) of the master cylinder piston.
- Do not use any other types of grease.
- Make sure to release vacuum from the brake booster assembly before
removing the brake master cylinder sub-assembly from the brake booster
assembly.
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5. REMOVE BRAKE MASTER CYLINDER O-RING (a) Remove the brake master cylinder O-ring from the brake master cylinder sub-assembly. | 
