Ford Focus 2001 User Manual

Glass, Frames and Mechanisms
Refer to Wiring Diagrams Cell: 50111, for schematic and connector information.
Inspection and Verification
1. Verify the customer concern.
2. Visually inspect for obvious signs of mechanical or electrical damage.
3. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.
4. If the concern is not visually evident, verify the symptom and refer to the Symptom Chart
Symptom Chart
SECTION 501-11: Glass, Frames and Mechanisms 2001 Focus Workshop Manual
DIAGNOSIS AND TESTING
Procedure revision date: 12/14/2000
Visual Inspection Chart
Mechanical Electrical
 Window seal
 Door window frame
 Fuse(s)

Electrical connector(s)
 Switch(es)
 Grid wire(s)
 Circuit(s)
 Initialization process
 Relay(s)
Condition Possible Sources Action
 All power windows are inoperative — front and rear
power windows
 Circuit(s).  Go To Pinpoint Test A.
 A single power window is inoperative — front and rear
power windows — driver power window
 Driver power window
control switch.
 CARRY OUT the Driver Power Window Control Switch
Component Test. REFER to the Wiring Diagrams.
 Circuit(s).  Go To Pinpoint Test B.
 A single power window is inoperative — front and rear
power windows — passenger power window
 Driver power window
control switch.
 CARRY OUT the Driver Power Window Control Switch
Component Test. REFER to the Wiring Diagrams.
 Passenger power window
control switch.
 CARRY OUT the Passenger Power Window Control Switch
Component Test. REFER to the Wiring Diagrams.
 Circuit(s).  Go To Pinpoint Test C.
 The one-touch up/down feature is inoperative — front
and rear power windows
 Driver power window
control switch.
 CARRY OUT the Driver Power Window Control Switch
Component Test. REFER to the Wiring Diagrams.
 Circuit(s).  Go To Pinpoint Test D.
 All power windows are inoperative — front power
windows
 Circuit(s).  Go To Pinpoint Test E.
 A single power window is inoperative — front power
windows — driver side
 Driver power window
control switch.
 CARRY OUT the Driver Power Window Control Switch
Component Test. REFER to the Wiring Diagrams.
 Driver power window
regulator motor.
 Go To Pinpoint Test F.
 A single power window is inoperative — front power
windows — passenger side
 Passenger power window
control switch.
 CARRY OUT the Passenger Power Window Control Switch
component Test. REFER to the Wiring Diagrams.
 Driver power window
control switch.
 CARRY OUT the Driver Power Window Control Switch
Component Test. REFER to Wiring Diagrams.
 Passenger power window
regulator motor.
 Circuit(s).
 Go To Pinpoint Test G.
 The one-touch down feature is inoperative — front
power windows
 Driver power window
control switch.
 CARRY OUT the Driver Power Window Control Switch
Component Test. REFER to Wiring Diagrams.
 The defrost system is inoperative  Central timer module.  CARRY OUT the Central Timer Module Self-Test. REFER to
Section 419-10.
 Heated windshield relay.  CARRY OUT the Heated Windshield Relay Component Test.
REFER to the Wiring Diagrams.
 Heated windshield control
switch.
 CARRY OUT the Heated Windshield Control Switch
Component Test. REFER to the Wiring Diagrams.
 Heated rear window relay.  CARRY OUT the Heated Rear Window Relay Component
Test. REFER to the Wiring Diagrams.
 Heated rear window
control switch.
 CARRY OUT the Heated Rear Window Control Switch
Component Test. REFER to the Wiring Diagrams.
 Heated rear window grid
wire.
 Circuit(s).
 Go To Pinpoint Test H.
 The defrost system will not shut off automatically  Central timer module.  CARRY OUT the Central Timer Module Self Test. REFER to
Section 419-10.
 Heated windshield relay.  CARRY OUT the Heated Windshield Relay Components
Test. REFER to the Wiring Diagrams.
 Heated rear window relay.  CARRY OUT the Heated Rear Window Relay Component
Test. REFER to the Wiring Diagrams.
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2001 Focus Workshop Manual
8/21/2010
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Ford Focus 2001 Specifications

General

Brand	Ford
Model	Focus 2001
Category	Automobile
Language	English

Summary

2001 Focus Workshop Manual - Section 501-11: Glass, Frames and Mechanisms Diagnosis and Testing

Glass, Frames and Mechanisms Overview

Overview of glass, frames, and mechanisms, referencing wiring diagrams for schematics.

Inspection and Verification Procedures

Steps for verifying customer concerns and visually inspecting for damage before troubleshooting.

Symptom Chart for Troubleshooting

A chart linking specific conditions to possible causes and recommended actions.

Pinpoint Test A: All Power Windows Inoperative

Check Driver Power Window Control Switch LEDs

Verify illumination of the driver power window control switch LEDs.

Check Driver Power Window Control Switch Ground Circuit

Measure resistance of the driver power window control switch ground circuit.

Check Supply Voltage to Driver Power Window Control Switch

Measure voltage supply to the driver power window control switch.

Pinpoint Test B: Single Power Window Inoperative (Driver Side)

Check Ignition Voltage to Driver Power Window Control Switch

Verify ignition voltage supply to the driver power window control switch.

Check Switch Voltage to Driver Power Window Control Switch

Test switch voltage for the driver power window control switch.

Check One-Touch Down Relay

Verify the operation and click of the one-touch down relay.

Check Voltage to Driver Power Window Motor Down Circuit

Measure voltage to the driver power window motor down circuit.

Check Voltage to Driver Power Window Motor Up Circuit

Measure voltage to the driver power window motor up circuit.

Check Continuity Driver Power Window Motor to Ground

Test continuity between the driver power window motor and ground.

Check Voltage to Driver Power Window Control Switch (Repeat)

Re-check voltage supply to the driver power window control switch.

Check Driver Power Window Control Switch Ground Circuit

Verify the ground circuit for the driver power window control switch.

Check Switched Voltage to One-Touch Down Relay

Measure switched voltage at the one-touch down relay.

Check Ignition Voltage to One-Touch Down Relay

Measure ignition voltage at the one-touch down relay.

Check Continuity One-Touch Down Relay to Ground

Test continuity between the one-touch down relay and ground.

Check Continuity Driver Motor and One-Touch Down Relay

Test continuity between driver motor and one-touch down relay.

Pinpoint Test C: Single Power Window Inoperative (Passenger Side)

Check Ignition Voltage to Inoperative Window Control Switch

Verify ignition voltage to the inoperative power window control switch.

Check Operation from Driver Power Window Control Switch

Test window operation using the driver's power window control switch.

Check Inoperative Window Control Switch Ground Circuit

Measure resistance of the inoperative window control switch ground circuit.

Check Voltage at Inoperative Power Window Control Switch

Measure voltage at the inoperative power window control switch.

Check Continuity Motor Up Circuit to Ground

Test continuity of the motor up circuit to ground.

Check Continuity Motor Down Circuit to Ground

Test continuity of the motor down circuit to ground.

Check Continuity Switch to Passenger Motor (Up)

Test continuity between passenger switch and motor for up function.

Check Continuity Switch to Passenger Motor (Down)

Test continuity between passenger switch and motor for down function.

Pinpoint Test D: One-Touch Down Feature Inoperative

Check Operation of One-Touch Down Relay

Verify the click operation of the one-touch down relay.

Check Ignition Voltage to One-Touch Down Relay

Measure ignition voltage to the one-touch down relay.

Check Voltage to One-Touch Down Relay

Measure voltage supply to the one-touch down relay.

Pinpoint Test E: All Front Power Windows Inoperative

Check Voltage to Power Window Control Switches

Verify voltage supply to the power window control switches.

Check Continuity Driver Power Window Control Switch to Ground

Test continuity of the driver power window control switch ground circuit.

Check Voltage at Driver Power Window Control Switch

Measure voltage at the driver power window control switch.

Pinpoint Test F: Single Power Window Inoperative (Driver Side)

Check Voltage to Driver Power Window Control Switch (F1)

Verify voltage supply to the driver power window control switch.

Check Continuity Driver Power Window Regulator Motor to Ground

Test continuity of the driver power window regulator motor to ground.

Check Switch Voltage to Driver Power Window Regulator Motor

Measure switch voltage to the driver power window regulator motor.

Check Driver Power Window Switch Continuity to Ground

Test continuity of the driver power window switch to ground.

Check Voltage to Driver Power Control Switch (F5)

Measure voltage to the driver power window control switch.

Pinpoint Test G: Single Power Window Inoperative (Passenger Side)

Check Voltage to Passenger Power Window Control Switch

Verify voltage supply to the passenger power window control switch.

Check Passenger Power Window Control Switch Ground Circuits

Measure resistance of the passenger power window control switch ground circuits.

Check Continuity Passenger Switch to Passenger Motor (Up)

Test continuity between passenger switch and motor for up function.

Check Continuity Passenger Switch to Passenger Motor (Down)

Test continuity between passenger switch and motor for down function.

Check Passenger Power Window Control Switch Ground Circuit

Verify the ground circuit for the passenger power window control switch.

Check Voltage to Passenger Power Window Control Switch (G6)

Measure voltage supply to the passenger power window control switch.

Pinpoint Test H: Defrost System Inoperative

Check Operation of Heated Rear Window Relay

Verify the operation of the heated rear window relay.

Check Operation of Exterior Heated Mirrors

Verify the function of the exterior heated mirrors.

Check Operation of Heated Rear Window Circuit

Verify the heated rear window circuit function.

Check Continuity Relay to Central Timer Module

Test continuity from heated rear window relay to central timer module.

Check Continuity Central Timer Module to Ground

Test continuity from central timer module to ground.

Check Voltage to Central Junction Box Fuse 51

Verify voltage supply to CJB Fuse 51 (7.5A).

Check Voltage to Inoperative Exterior Mirror

Measure voltage to the inoperative exterior mirror.

Check Inoperative Exterior Mirror Ground Circuit

Verify the ground circuit for the inoperative exterior mirror.

Check Voltage at Heated Rear Window

Measure voltage at the heated rear window connector.

Check Heated Rear Window Ground Circuit

Test continuity of the heated rear window ground circuit.

Check Continuity Central Timer Module to Heated Rear Window Switch

Test continuity from central timer module to heated rear window switch.

Check Heated Rear Window Ground Circuit (H12)

Verify the ground circuit for the heated rear window switch.