INSTALLATION
PROCEDURE
1. INSPECT AND ADJUST BRAKE BOOSTER PUSH ROD
NOTICE:
The brake booster interior must not be a vacuum when adjusting the booster. Stop the engine and depress the brake pedal several times until there is no vacuum in the booster.
HINT:
Adjust the booster push rod when the master cylinder sub-assembly is replaced with a new one. Adjustment is not necessary when the master cylinder sub-assembly is reinstalled and the booster is replaced with a new one.
(a) Apply chalk to the tip of an accessory tool.
HINT:
The accessory tool is enclosed with a new brake master cylinder sub-assembly.
(b) Place the accessory tool on the brake booster assembly. |
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(c) Measure the clearance between the brake booster push rod and accessory tool.
Standard clearance:
0 mm (0 in.)
HINT:
Adjust the clearance in the following cases:
(d) If the clearance is not as specified, adjust the push rod length by holding the rod using SST and turning the tip of the rod using a socket driver (7 mm). SST: 09737-00020 HINT: Check the push rod clearance again after adjustment. |
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2. INSTALL BRAKE MASTER CYLINDER SUB-ASSEMBLY
(a) Install a new O-ring onto the brake master cylinder sub-assembly.
(b) Install the brake master cylinder sub-assembly with the 2 nuts onto the brake booster. Torque: 13 N·m {127 kgf·cm, 9 ft·lbf} |
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(c) Using a union nut wrench, connect the 2 brake lines to the brake master cylinder sub-assembly. Torque: without union nut wrench : 20 N·m {199 kgf·cm, 14 ft·lbf} with union nut wrench : 18 N·m {187 kgf·cm, 13 ft·lbf} HINT:
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(d) Connect the brake fluid level warning switch connector to the brake master cylinder sub-assembly. |
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3. INSTALL CLUTCH RESERVOIR TUBE (for Manual Transmission)
(a) Connect the clutch reservoir tube to the reservoir. |
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4. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
Torque:
5.4 N·m {55 kgf·cm, 48 in·lbf}
NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected.
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5. FILL RESERVOIR WITH BRAKE FLUID
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6. BLEED MASTER CYLINDER
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7. BLEED BRAKE LINE
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8. BLEED BRAKE ACTUATOR
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9. INSPECT FLUID LEVEL IN RESERVOIR
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10. INSPECT FOR BRAKE FLUID LEAK
11. INSPECT BRAKE PEDAL HEIGHT
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12. INSPECT PEDAL FREE PLAY
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13. INSPECT PEDAL RESERVE DISTANCE
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Tachometer Malfunction
DESCRIPTION
In this circuit, the meter CPU receives engine speed signals from the ECM using
the CAN communication system (CAN V1 Bus). The meter CPU displays the engine speed
calculated based on the data received from the ECM.
WIRING DIAGRAM
PROCEDURE
1.
CHECK CAN CO ...
Checking and replacing fuses
If any of the electrical components do not operate, a fuse may have blown.
If this happens, check and replace the fuses as necessary.
Turn the engine switch to the LOCK
position.
The fuses are located in the following
places. To check the fuses, follow the instructions below.
Engine comp ...
Radar Cruise Control Presence Determination Malfunction (Engine / HV) (C1A52)
DESCRIPTION
DTC C1A52 is stored when the ECM cannot recognize the millimeter wave radar sensor
assembly.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
MIL
C1A52
Radar Cruise Control Presence Determin ...