ford Workshop Repair Guides

Ford Workshop Service and Repair Manuals

Passenger Compartment Wiring Harness > < Engine Wiring Harness - 1.4L Duratec-16V (Sigma)-1.6L Duratec-16V (Sigma)-1.6L Duratec-16V Ti-VCT (Sigma)
Wiring Harnesses - Engine Compartment Wiring Harness Focus 2004.75 (07/2004-)
Removal and Installation

Special Tool(s)

Remover/Installer, coolant hose clamp

303-397

General Equipment
Hose clamp - coolant hose
Vehicles with fuel powered booster heater
  1. Drain the cooling system. For additional information, refer to:
    Kühlsystem entleeren, mit Kühlmittel auffüllen und entlüften (303-03A, General Procedures),
    Kühlsystem entleeren, mit Kühlmittel auffüllen und entlüften (303-03B, General Procedures),
    Kühlsystem entleeren, mit Kühlmittel auffüllen und entlüften (303-03C, General Procedures),
    Kühlsystem entleeren, mit Kühlmittel auffüllen und entlüften (303-03D, General Procedures),
    Kühlsystem entleeren, mit Kühlmittel auffüllen und entlüften (303-03E, General Procedures).

  1. NOTE:
    NOTE:Mark installation position of front engine mounting bracket with respect to the wheelhouse.
    Remove the front engine mounting bracket bolts.
    • Pull the engine forwards.
All vehicles

  1. Remove the engine cover (2.0L diesel shown).
  1. Remove the left and right front wheels.
    For additional information, refer to: Rad und Reifen (204-04, Removal and Installation).

  1. Remove the left and right front wheelhouse covers.

  1. Remove the wheelhouse insulation.
  1. Remove the front bumper cover.
    For additional information, refer to: Abdeckung – Stoßfänger vorn (501-19, Removal and Installation).
  1. Empty the windshield washer reservoir.
  1. Remove the front scuff plate - passenger side.
    For additional information, refer to: Vordere Einstiegsverkleidung (501-05, Removal and Installation).
  1. Remove the right and left-hand direction indicators.
    • Pull turn indicators out of wing, turn bayonet type socket and pull out.
Vehicles with anti-lock brake system
  1. Remove the hydraulic control unit (HCU). For additional information, refer to:
    Antiblockierbremssystem (206-09A, Diagnosis and Testing),
    Hydraulische Regeleinheit (HCU) (206-09C, Removal and Installation).
Vehicles without anti-lock brake system
  1. Remove the battery tray. For additional information, refer to: (414-01 )
    Batteriekonsole - 1.6L Duratorq-TDCi (DV) Diesel/2.0L Duratorq-TDCi (DW) Diesel (Removal and Installation),
    Batteriekonsole - 1.6L Duratorq-TDCi (DV) Diesel/2.0L Duratorq-TDCi (DW) Diesel (Removal and Installation).
Vehicles with manual transaxle

  1. CAUTION:
    CAUTION:If brake fluid comes into contact with the paintwork, the affected area must be washed down immediately with cold water.
    CAUTION:
    CAUTION:Close off lines to prevent loss of brake fluid and dirt from entering.
    Detach the supply hose of the clutch master cylinder and the supply line of the clutch slave cylinder from the clutch master cylinder.
    1. Release the clutch master cylinder supply hose clip.
    1. Release the clutch slave cylinder supply line clip.

14. Remove the components in the order indicated in the following illustration(s) and table(s).

CAUTION:
CAUTION:Make sure that the windshield wiper motor is in the park position.

 
Item
Part Number
Description
1
-
Windshield wiper arm nuts
3
-
Clips, cowl panel grille
4
-
Cowl Panel Grille
5
-
Bolts for windshield wiper motor with linkage
6
-
Windshield wiper motor with linkage
7
-
Windshield wiper motor connector

 
Item
Part Number
Description
8
-
Connector - heated windshield (if fitted)
9
-
Connector - heated windshield washer jets (if fitted)
10
-
Clips - engine compartment wiring harness
NOTE:
NOTE:Only vehicles with anti-theft alarm horn with integral battery

 
Item
Part Number
Description
11
-
Nuts - anti-theft alarm system horn
12
-
Anti-theft alarm system horn
13
-
Connector - anti-theft alarm system horn
CAUTION:
CAUTION:Close off the coolant hoses, fuel hose and fuel fired booster heater to stop dirt from entering.
NOTE:
NOTE:Only vehicles with fuel fired booster heater

 
Item
Part Number
Description
15
-
Exhaust pipe - fuel fired booster heater
16
-
Connector - fuel fired booster heater
See Removal Detail
17
-
Left-hand coolant hose - fuel fired booster heater
18
-
Fuel hose - fuel fired booster heater
19
-
Right-hand coolant hose - fuel fired booster heater
20
-
Bolt - fuel fired booster heater
21
-
Fuel fired booster heater
See Removal Detail
NOTE:
NOTE:Only vehicles with fuel fired booster heater

 
Item
Part Number
Description
22
-
Nuts - fuel fired booster heater bracket
23
-
Bracket - fuel fired booster heater (secure to one side)

 
Item
Part Number
Description
25
-
Windshield washer upper reservoir upper retaining bolt
26
-
Windshield washer pump connector
27
-
Windshield washer upper reservoir (secure to one side)
See Removal Detail

 
Item
Part Number
Description
28
-
Clips - engine compartment wiring harness
29
-
Connector - anti-lock brake system wheel sensor
30
-
Connector - headlamp range control front sensor (if fitted)
31
-
Ground cable bolt

 
Item
Part Number
Description
33
-
Clips - engine compartment wiring harness
34
-
Connector - anti-lock brake system wheel sensor
35
-
Ground cable bolts

 
Item
Part Number
Description
38
-
Coolant expansion tank
See Removal Detail

 
Item
Part Number
Description
40
-
High pressure switch connector
41
-
Bracket - evaporator refrigerant lines (unclip)
42
-
Clips - engine compartment wiring harness
43
-
Engine compartment wiring harness
See Removal Detail

 
Item
Part Number
Description
44
-
Connector - brake fluid level warning light switch
45
-
Battery junction box (BJB) cover
46
-
Bolt - BJB
47
-
Engine wiring harness connector
48
-
Battery positive cable
49
-
Ground cable bolts

 
Item
Part Number
Description
50
-
Connector - power steering pump (if fitted)
51
-
Horn connector
52
-
Ambient Air Temperature (AAT) connector
53
-
Connector - pre-glow relay (if fitted)
54
-
Clips - engine compartment wiring harness

 
Item
Part Number
Description
56
-
Connector - bonnet lock
57
-
Connector - anti-theft alarm system sensor
58
-
Connector - cooling fan
59
-
Connector - park position sensor
60
-
Clips - engine compartment wiring harness

 
Item
Part Number
Description
61
-
Footwell trim panel
63
-
Hose, glove compartment cooling (if equipped)
See Removal Detail
64
-
Glove compartment
See Removal Detail
65
-
Connector - audio input
66
-
Passenger air bag deactivation (PAD) switch electrical connector (if equipped)

 
Item
Part Number
Description
67
-
Opening damper, glove compartment cover (unhook)
68
-
Glove compartment cover

 
Item
Part Number
Description
70
-
Upper connector - dashboard wiring harness
See Removal Detail
71
-
Connector - engine compartment wiring harness
See Removal Detail
72
-
Ground cable bolts
See Removal Detail
73
-
Clips - engine compartment wiring harness
74
-
Connector - electric booster heater (if equipped)
75
-
Engine compartment wiring harness
See Removal Detail

 
Item
Part Number
Description

15. To install, reverse the removal procedure.

CAUTION:
CAUTION:Ensure that the front engine mounting bracket is in the original installation position.
  1. Bleed the clutch system.
    For additional information, refer to: Kupplungssystem entlüften (308-00, General Procedures).
  1. Check the angle of the windshield wiper arms in relation to the windshield.
    For additional information, refer to: Vorderen Wischerarm einstellen (501-16, General Procedures).

Removal Details

Item 14 : Intake hose - fuel fired booster heater

  1. Raise the vehicle.
    For additional information, refer to: Anheben mit Hebebühne (100-02, Description and Operation).

  1. Disconnect the additional coolant pump electrical connector (if fitted).

Item 16 : Connector - fuel fired booster heater

  1. Lower the vehicle.

Item 21 : Fuel fired booster heater

  1. Unclip the fuel fired booster heater from the bracket.

Item 24 : Windshield washer upper reservoir lower retaining bolt

  1. Raise the vehicle.
    For additional information, refer to: Anheben mit Hebebühne (100-02, Description and Operation).

Item 27 : Windshield washer upper reservoir (secure to one side)

  1. Pull the connecting piece of the lower reservoir from the upper reservoir.

  1. Pull the reservoir from the filler neck.

Item 32 : Engine compartment wiring harness

  1. Slide the wiring harness into the engine compartment.

Item 36 : Engine compartment wiring harness

  1. Slide the wiring harness into the engine compartment.

Item 37 : Coolant hose, coolant expansion tank (only 1.6L diesel engine)

  1. Lower the vehicle.
  1. Empty the coolant expansion tank.

  1. CAUTION:
    CAUTION:Close off the coolant hose from the expansion tank using a hose clamp, so that coolant is prevented from escaping from the coolant hose.
    Clamp the coolant hose shut.

Item 38 : Coolant expansion tank

  1. Unclip the coolant expansion tank and place to one side.

Item 39 : Low pressure switch connector

  1. CAUTION:
    CAUTION:If brake fluid comes into contact with the paintwork, the affected area must be washed down immediately with cold water.
    Detach the brake fluid reservoir from the bulkhead extension and tie it back to one side.

  1. Remove the bulkhead extension.
    • Pull the bulkhead extension out of the clips.

Item 43 : Engine compartment wiring harness

  1. Pull out the wiring harness under the refrigerant lines.

Item 55 : Engine compartment wiring harness

  1. Slide the wiring harness into the engine compartment.

Item 62 : Glove compartment screws

  1. Fold down the covering caps of the screws for the glove compartment.

  1. Detach the central junction box (CJB) from the reinforcing element.

  1. Detach the CJB from the CJB bracket.
    1. Turn the CJB downwards.
    1. Pull out the CJB.
  1. Detach the wiring harness from the CJB bracket (if fitted).

Item 63 : Hose, glove compartment cooling (if equipped)

  1. Detach the glove compartment cooling hose from the glove compartment.

Item 64 : Glove compartment

  1. Remove the access flap for the DVD drive (if equipped).

Item 69 : Lower connector - dashboard wiring harness

  1. Detach the connector housing from the A-pillar.

Item 70 : Upper connector - dashboard wiring harness

  1. Push the bulkhead insulation matting to one side.
  1. Detach the connector housing from the bulkhead.

Item 71 : Connector - engine compartment wiring harness

  1. Disconnect the engine wiring harness connector from the CJB.

Item 72 : Ground cable bolts

  1. Detach the wiring harness from the bulkhead.

Item 75 : Engine compartment wiring harness

  1. Slide the engine compartment wiring harness, together with the rubber grommet, into the engine compartment.

Item 76 : Engine compartment wiring harness

  1. NOTE:
    NOTE:Only vehicles with electrohydraulic power steering
    Disconnect the steer angle sensor electrical connector (if fitted).

  1. Unclip the supply line of the clutch slave cylinder from the bracket.

  1. Unclip the brake pipe and remove the clip.
  1. Pull out the wiring harness under the refrigerant lines and the coolant lines.

Installation Details

Item 2 : Windshield wiper arms

CAUTION:
CAUTION:Move the windshield wiper motor to the parked position before installing the wiper arms.

Passenger Compartment Wiring Harness > < Engine Wiring Harness - 1.4L Duratec-16V (Sigma)-1.6L Duratec-16V (Sigma)-1.6L Duratec-16V Ti-VCT (Sigma)