Ford Galaxy / Ford S-MAX. Manual — part 69

Pinpoint Tests

remains, INSTALL a new EPB module.
REFER to: Parking Brake Module (206-
05 Parking Brake and Actuation,
Removal and Installation).

DTC U3000.48: Control module

Electronic parking

brake (EPB)
module.

*

REPEAT the self-test, CLEAR the

DTCs. If the DTC remains, INSTALL a
new EPB module.
REFER to: Parking Brake Module (206-
05 Parking Brake and Actuation,
Removal and Installation).
REPEAT the self-test, CLEAR the
DTCs.

*

DTC U3003.62: Battery
voltage

Circuit(s).

*

GO to Pinpoint Test

AB.

*

DTC U3006.16: Battery
voltage (Low or high)

Battery.
Charging system.
Circuit(s).

*
*
*

GO to Pinpoint Test

AB.

*

DTC U300A.62: Ignition cross
check fault

Circuit(s).

*

GO to Pinpoint Test

AC.

*

DTC U300A.86: Ignition cross
check fault

Circuit(s).

*

GO to Pinpoint Test

AD.

*

PINPOINT TEST A : DTC C2005.09/71: RIGHT ACTUATOR FAULT

TEST

CONDITIONS

DETAILS/RESULTS/ACTIONS

A1: CHECK THE BRAKE DISC AND PADS

Remove the wheel and tire.
REFER to: Wheel and Tire (204-04 Wheels and Tires, Removal and

Installation).

1

Connect WDS.

2

Select 'Service' mode and retract brake pads.

3

CHECK the brake disc and brake pads.

4

Are the brake disc and brake pads OK?
Yes

REFER to: Parking Brake Release Actuator (206-05 Parking Brake and
Actuation, Removal and Installation).

No

REFER to: Brake Pads - Vehicles With: Electronic Parking Brake (206-04
Rear Disc Brake, Removal and Installation).

PINPOINT TEST B : DTC C2005.77: RIGHT ACTUATOR FAULT

TEST CONDITIONS

DETAILS/RESULTS/ACTIONS

B1: CHECK THE BRAKE DISC AND PADS

Remove the wheel and tire.
REFER to: Wheel and Tire (204-04 Wheels and Tires,

Removal and Installation).

1

Connect WDS.

2

Select 'Service' mode and retract brake pads.

3

CHECK the brake disc and brake pads.

4

Are the brake disc and brake pads OK?
Yes

GO to B2

.

No

REFER to: Brake Pads - Vehicles With: Electronic
Parking Brake (206-04 Rear Disc Brake, Removal and

Installation).

B2: CHECK THE EPB MODULE SUPPLY VOLTAGE

Disconnect EPB Module C4CB01.

1

Ignition switch in position II.

2

Measure the voltage between the:

EPB module C4CB01 pin 13, circuit C_SBR03A
(BU/RD), harness side and ground.
EPB module C4CB01 pin 15, circuit C_SBR02A
(YE/RD), harness side and ground.

3

Are the voltages greater than 10 volts?
Yes

GO to B3

.

No

GO to B4

.

B3: CHECK THE PARKING BRAKE RELEASE ACTUATOR CIRCUITS

Ignition switch in position 0.

1

Disconnect Parking Brake Release Actuator C4CB07.

CAUTION: Make sure that the area around the

component is clean and free of foreign material.

2

Measure the resistance between the:

EPB module C4CB01 pin 12, circuit CCB18B
(YE/GY), harness side and the parking brake
release actuator C4CB07 pin 1, circuit CCB18A
(YE/GY), harness side.
EPB module C4CB01 pin 27, circuit CCB19A
(GN/BN), harness side and the parking brake
release actuator C4CB07 pin 2, circuit CCB19B
(GN/BN), harness side.

3

Are the resistances less than 2 ohms?
Yes

INSTALL a new parking brake release actuator.
REFER to: Parking Brake Release Actuator (206-05
Parking Brake and Actuation, Removal and
Installation).
REPEAT the self-test, CLEAR the DTCs.

No

REPAIR circuit CCB18A (YE/GY), or circuit CCB18B
(YE/GY), or circuit CCB19A (GN/BN), or circuit
CCB19B (GN/BN). REPEAT the self-test, CLEAR the
DTCs.

B4: CHECK FOR VOLTAGE TO THE EPB MODULE

Measure the voltage between the:

EPB module C4CB01 pin 13, circuit C_SBR03A
(BU/RD), harness side and ground.
EPB module C4CB01 pin 15, circuit C_SBR02A
(YE/RD), harness side and ground.

1

Is any voltage present?
Yes

Check the charging system.
REFER to: Charging System (414-00 Charging
System - General Information, Diagnosis and
Testing).
REPEAT the self-test, CLEAR the DTCs.

No

REPAIR circuit C_SBR02A (YE/RD) or circuit
C_SBR03A (BU/RD). REPEAT the self-test, CLEAR the
DTCs.

PINPOINT TEST C : DTC C2005.95: RIGHT ACTUATOR FAULT

TEST

CONDITIONS

DETAILS/RESULTS/ACTIONS

C1: CHECK THE BRAKE DISC AND PADS

Remove the wheel and tire.
REFER to: Wheel and Tire (204-04 Wheels and Tires, Removal and

Installation).

1

Connect WDS.

2

Select 'Service' mode and retract brake pads.

3

CHECK the brake disc and brake pads.

4

Are the brake disc and brake pads OK?
Yes

REFER to: Parking Brake Release Actuator (206-05 Parking Brake and
Actuation, Removal and Installation).

No

REFER to: Brake Pads - Vehicles With: Electronic Parking Brake (206-04
Rear Disc Brake, Removal and Installation).

PINPOINT TEST D : DTC C2006.09/71: LEFT ACTUATOR FAULT

TEST

CONDITIONS

DETAILS/RESULTS/ACTIONS

D1: CHECK THE BRAKE DISC AND PADS

Remove the wheel and tire.
REFER to: Wheel and Tire (204-04 Wheels and Tires, Removal and

Installation).

1

Connect WDS.

2

Select 'Service' mode and retract brake pads.

3

CHECK the brake disc and brake pads.

4

Are the brake disc and brake pads OK?
Yes

REFER to: Parking Brake Release Actuator (206-05 Parking Brake and
Actuation, Removal and Installation).

No

REFER to: Brake Pads - Vehicles With: Electronic Parking Brake (206-04
Rear Disc Brake, Removal and Installation).

PINPOINT TEST E : DTC C2006.77: LEFT ACTUATOR FAULT

TEST CONDITIONS

DETAILS/RESULTS/ACTIONS

E1: CHECK THE BRAKE DISC AND PADS

Remove the wheel and tire.
REFER to: Wheel and Tire (204-04 Wheels and Tires,

Removal and Installation).

1

Connect WDS.

2

Select 'Service' mode and retract brake pads.

3

CHECK the brake disc and brake pads.

4

Are the brake disc and brake pads OK?
Yes

GO to E2

.

No

REFER to: Brake Pads - Vehicles With: Electronic
Parking Brake (206-04 Rear Disc Brake, Removal and
Installation).

E2: CHECK THE EPB MODULE SUPPLY VOLTAGE

Disconnect EPB Module C4CB01.

1

Ignition switch in position II.

2

Measure the voltage between the:

EPB module C4CB01 pin 13, circuit C_SBR03A
(BU/RD), harness side and ground.
EPB module C4CB01 pin 15, circuit C_SBR02A
(YE/RD), harness side and ground.

3

Are the voltages greater than 10 volts?
Yes

GO to E3

.

No

GO to E4

.

E3: CHECK THE PARKING BRAKE RELEASE ACTUATOR CIRCUITS

Ignition switch in position 0.

1

Disconnect Parking Brake Release Actuator C4CB06.

CAUTION: Make sure that the area around the

component is clean and free of foreign material.

2

Measure the resistance between the:

EPB module C4CB01 pin 14, circuit CCB16B
(WH/VT), harness side and the parking brake
release actuator C4CB06 pin 1, circuit CCB16A
(WH/VT), harness side.
EPB module C4CB01 pin 29, circuit CCB17A
(BU/GN), harness side and the parking brake
release actuator C4CB06 pin 2, circuit CCB17B
(BU/GN), harness side.

3

Are the resistances less than 2 ohms?
Yes

INSTALL a new parking brake release actuator.
REFER to: Parking Brake Release Actuator (206-05
Parking Brake and Actuation, Removal and
Installation).
REPEAT the self-test, CLEAR the DTCs.

No

REPAIR circuit CCB16A (WH/VT), or circuit CCB16B
(WH/VT), or circuit CCB17A (BU/GN), or circuit
CCB17B (BU/GN). REPEAT the self-test, CLEAR the
DTCs.

E4: CHECK FOR VOLTAGE TO THE EPB MODULE

Measure the voltage between the:

EPB module C4CB01 pin 13, circuit C_SBR03A
(BU/RD), harness side and ground.

1