brake fluid KIA CARNIVAL 2007 User Guide

3.Connect the booster push rod and brake pedal with a pin (B) and install a snap clevis pin (A) to the clevis pin (B).
Grease the pin before installing the snap pin.
Always use a new snap pin.
4. Install the master cylinder.
5. Connect the vacuum hose to the brake booster.
6. After filling the brake reservoir with brake fluid, bleed the system (Refer to 'Bleeding of brake system',).
7. Check for fluid leakage.
8. Check and adjust the brake pedal for proper operation.

2007 > 2.7L V6 GASOLINE >
REMOVAL
Do not spill brake fluid on the vehicle; it may damage the paint; if brake fluid does contact the paint, wash it off
immediately with water.
1. Remove air cleaner mounting bolts (B) from the air cleaner mounting bracket and air cleaner body (A).(LHD)
2.Remove the air cleaner assembly (A) by removing the air cleaner mounting bolt (B) from the bracket.(LHD)
3.Remove the surge tank.(Refer to EM Gr.)
(RHD- GSL 3.8)
4. Disconnect the brake fluid level switch connector (A), and remove the reservoir cap (B).
[LHD]
[RHD]

5.Remove the brake fluid from the master cylinder reservoir (C) with a syringe.
6. Disconnect the brake lines (A) from the master cylinder. To prevent spills, cover the hose joints with rags or shop
towels.
7. Remove the master cylinder mounting nuts (B) and washers.
[LHD]
[RHD]
8.Remove the master cylinder(C) from the brake booster. Be careful not to bend or damage the brake lines when
removing the master cylinder.
INSTALLATION
1.Install the master cylinder on the brake booster with 2 nuts.
2. Connect the two brake tubes and the brake fluid level sensor connector.
[LHD]

[RHD]
3.Fill the brake reservoir with the brake fluid and bleed the brake system (Refer to 'Bleeding of brake system').
DISASSEMBLY
1.Remove the reservoir cap and drain the brake fluid into a suitable container.
2. Remove the fluid level sensor.
3. Remove the reservoir from the master cylinder, after remove mounting screw (A).
[LHD]
4.Remove the retainer ring (A) by using the snap ring pliers.

5.Remove the primary piston assembly (A).
6. Remove the pin (C) with the secondary piston (B) pushed completely using a screwdriver. Remove the secondary
piston assembly (B).
Do not disassemble the primary and secondary piston assembly.
INSPECTION
1.Check the master cylinder bore for rust or scratching.
2. Check the master cylinder for wear or damage. If necessary, clean or replace the cylinder.
a.If the cylinder bore is damaged, replace the master cylinder assembly.
b. Wash the contaminated parts in alcohol.
REASSEMBLY
1.Apply genuine brake fluid to the rubber parts of the cylinder kit and grommets.
2. Carefully insert the springs and pistons in the proper direction.
3. Press the piston with a screwdriver (A) and install the cylinder pin (B).

1.ABS WARNING LAMP MODULE
The active ABS warning lamp module indicates the selftest and failure status of the ABS.The ABS warning lamp
shall be on:
a. During the initialization phase after IGN ON. (continuously 3 seconds).
b. In the event of inhibition of ABS functions by failure.
c. During diagnostic mode.
d. When the ECU Connector is seperated from ECU.
2. PARKING/EBD WARNING LAMP MODULE
The active EBD warning lamp module indicates the selftest and failure status of the EBD.However, in case the
Parking Brake Switch is turned on, the EBD warning lamp is always turned on regardless of EBD functions.The
EBD warning lamp shall be on:
a. During the initialization phase after IGN ON. (continuously 3 seconds).
b. When the Parking Brake Switch is ON or brake fluid level is low.
c. When the EBD function is out of order.
d. During diagnostic mode.
e. When the ECU Connector is seperated from ECU.
ABS CONTROL
1.NORMAL BRAKING without ABS
Inlet valve(EV)Outlet valve(AV)Pump motor
Operation OpenCloseOFF

CHECK FOR BLOWN FUSE
Check continuity of fuse (10A) from the engine compartment junction block.
Is there continuity?
▶ Repair an open in the wire between ABS fuse and 1 of cluster connector.
▶ Replace the blown fuse.
DETECTING CONDITION
Trouble Symptoms Possible Cause
If the HECU detects trouble, it lights the ABS warning lamp while at
the same time prohibiting ABS control. At this time, the HECU
records a DTC in memory.Even though the normal code is output, the
ABS warning lamp remains ON, then the cause may be probably an
open or short in the ABS warning lamp circuit. a.
An open in the wire
b. Inoperative instrument cluster assembly
c. Inoperative ABS warning lamp module
d. Inoperative HECU
INSPECTION PROCEDURES
CHECK DTC OUTPUT.
1. Connect the Scan Tool to the 16P data link connector located behind the driver's side kick panel.
2. Check the DTC output using Scan Tool.
Is DTC output ?
▶ Repair circuit indicated by code output.
▶ Check instrument cluster.
CHECK INSTRUMENT CLUSTER
Disconnect the cluster connector and turn the ignition switch ON.
Does the ABS warning lamp remains ON?
▶ Replace the instrument cluster.
▶ Check for open the wire.
CHECK FOR OPEN IN THE WIRE
Check for continuity in the wire between cluster and ABS control module.
Is there continuity?
▶ Replace the ABS control module and recheck.
▶ Repair an open in the wire between cluster and ABS control module.
BLEEDING OF BRAKE SYSTEM
1. Remove the reservoir cap and fill the brake reservoir with brake fluid.
If there is any brake fluid on any painted surface, wash it off immediately.

When pressure bleeding, do not depress the brake pedal.
Recommended fluid........ DOT3 or DOT4
2. Connect a clear plastic tube to the brake caliper bleeder plug and insert the other end of the tube into a half filled
clear plastic bottle.
3.Connect the scan tool to the data link connector located underneath the dash panel.
4.Select and operate according to the instructions on the scan tool screen.
You must obey the maximum operating time of the ABS motor with the scan tool to prevent the motor pump
from burning.
(1) Select kia vehicle diagnosis.
(2) Select vehicle name.
(3) Select Anti- Lock Brake system.
(4) Select air bleeding mode.
(5) Press "YES" to operate motor pump and solenoid valve.

(6)Wait 60 sec. before operating the air bleeding again. (If not, you may damage the motor.)
5.Pump the brake pedal several times, and then loosen the bleeder screw until fluid starts to run out without bubbles.
Then close the bleeder screw.
6. Repeat step 5 until there are no more bubbles in the fluid for each wheel.
7.Tighten the bleeder screw.
Bleed screw tightening torque:
7~1 3 Nm (0.7 ~1.3 kgf·m, 5.06 ~ 9.4 lb - ft)
DIAGNOSTIC TROUBLE CODE CHART(DTC)

The active EBD warning lamp module indicates the self - test and failure status of the EBD. However, in case the
Parking Brake Switch is turned on, the EBD warning lamp is always turned on regardless of EBD functions. The EBD
warning lamp shall be on:a. During the initialization phase after IGN ON. (continuously 3 seconds).
b. When the Parking Brake Switch is ON or brake fluid level is low.
c. When the EBD function is out of order .
d. During diagnostic mode.
e. When the ECU Connector is seperated from ECU.
ESP Warning Lamp (ESP system)
The ESP warning lamp indicates the self - test and failure status of the ESP.
The ESP warning lamp is turned on under the following conditions :
a. During the initialization phase after IGN ON. (continuously 3 seconds).
b. In the event of inhibition of ESP functions by failure.
c. When driver turn off the ESP function by on/off switch.
d. During diagnostic mode.
ESC Function Lamp (ESC system)
The ESP function lamp indicates the self - test and operating status of the ESP.
The ESP Function lamp operates under the following conditions :
a. During the initialization phase after IGN ON. (continuously 3 seconds).
b. When the ESP control is operating. (Blinking - 2Hz)
ESP On/Off Switch (ESP system)
The ESP On/Off Switch shall be used to toggle the ESP function between On/Off states based upon driver input.
The On/Off switch shall be a normally open, momentary contact switch.
Initial status of the ESP function is on and the switch is used to request an ESC status change.