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Turn Signal, Cornering and Hazard Lamps > < Headlamps

Mondeo 2007.5 (02.2007-)

Exterior Lighting - Autolamps Mondeo 2007.5 (02/2007-)
Diagnosis and Testing

Refer to Wiring Diagrams Section 417-01, for schematic and connector information.

Special Tool(s)

Terminal Probe Kit

29-011A
General Equipment
Digital Multimeter.
Diagnostic tool.

Inspection and Verification

NOTE:
NOTE:The generic electronic module (GEM) is part of the central junction box (CJB).
NOTE:
NOTE:If a new GEM module is being installed, the new module must be configured following installation. For this purpose, the vehicle-specific data is read out of the module to be changed using the diagnostic unit and is transferred to the new module. REFER to:
Modul-Konfiguration (418-01 Modul-Konfiguration, General Procedures),
Zentralelektrikmodul (GEM) (419-10 Multifunktionsmodule, Diagnosis and Testing).
NOTE:
NOTE:Before reading out the vehicle-specific data make sure that all electrical connections in the vehicle are reconnected so that the module and the diagnostic unit can communicate correctly.
NOTE:
NOTE:Ensure correct locking of the wiring harness connector.
NOTE:
NOTE:The rain sensor module is also responsible for actuating the automatic headlamps.
  1. Verify the customer concern.
  1. Visually inspect for obvious signs of mechanical or electrical damage.

Visual Inspection

Mechanical Electrical
  • Check the adhesive pad between the rain sensor and the windshield for trapped air.
  • Clean wax residues from the windshield in the vicinity of the rain sensor.
  • Check the windshield for damage/cracks in the vicinity of the rain sensor.
  • Check that the rain sensor retaining frame is correctly attached to the windshield.
  • Check the wiper blades for residue-free wiping in the vicinity of the rain sensor.
  • Fuse(s)
  • Bulb(s).
  • Electrical connectors.
  • Switch.
  • Vehicle wiring harness.
  1. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step. CHECK the operation of the system.
  1. If the concern persists after the visual inspection, PERFORM a fault diagnosis with the diagnostic unit and RECTIFY any displayed faults in accordance with the displayed fault description. CHECK the operation of the system.
  1. On a vehicle without stored fault(s), continue according to the Symptom Chart and the corresponding symptom.
  1. After testing or rectifying the fault and after completion of operations, READ OUT the fault memories of all vehicle modules and DELETE any stored faults. READ OUT all fault memories again after a road test.

Fault code table for generic electronic module (GEM)

DTC Description Action
9D0613 Circuit of left-hand turn signal lamps faulty. REFER to: Blinkleuchten/seitliche Blinkleuchten/Warnblinkleuchten (417-01, Diagnosis and Testing).
9D0611 Circuit of left-hand turn signal lamps faulty (short to ground). REFER to: Blinkleuchten/seitliche Blinkleuchten/Warnblinkleuchten (417-01, Diagnosis and Testing).
91D311 Circuit of left-hand side turn signal lamp faulty (short to ground). REFER to: Blinkleuchten/seitliche Blinkleuchten/Warnblinkleuchten (417-01, Diagnosis and Testing).
91D313 Circuit of left-hand side turn signal lamp faulty (open circuit). REFER to: Blinkleuchten/seitliche Blinkleuchten/Warnblinkleuchten (417-01, Diagnosis and Testing).
9D0711 Circuit of right-hand turn signal lamps faulty (short to ground). REFER to: Blinkleuchten/seitliche Blinkleuchten/Warnblinkleuchten (417-01, Diagnosis and Testing).
9D0713 Circuit of right-hand turn signal lamps faulty. REFER to: Blinkleuchten/seitliche Blinkleuchten/Warnblinkleuchten (417-01, Diagnosis and Testing).
91CB11 Circuit of right-hand side turn signal lamp faulty (short to ground). REFER to: Blinkleuchten/seitliche Blinkleuchten/Warnblinkleuchten (417-01, Diagnosis and Testing).
91CB13 Circuit of right-hand side turn signal lamp faulty (open circuit). REFER to: Blinkleuchten/seitliche Blinkleuchten/Warnblinkleuchten (417-01, Diagnosis and Testing).
913C11 Circuit of hazard warning switch illumination faulty (short to ground). REFER to: Blinkleuchten/seitliche Blinkleuchten/Warnblinkleuchten (417-01, Diagnosis and Testing).
913C15 Circuit of hazard warning switch illumination faulty (short to voltage or open circuit). REFER to: Blinkleuchten/seitliche Blinkleuchten/Warnblinkleuchten (417-01, Diagnosis and Testing).
9D3524 Circuit of hazard warning switch faulty. REFER to: Blinkleuchten/seitliche Blinkleuchten/Warnblinkleuchten (417-01, Diagnosis and Testing).
913007 Light switch unit, component fault. REFER to: Scheinwerfer (417-01, Diagnosis and Testing).
9D0011 Circuit of left-hand headlamp faulty (short to ground). REFER to: Scheinwerfer (417-01, Diagnosis and Testing).
9D0111 Circuit of right-hand headlamp faulty (short to ground). REFER to: Scheinwerfer (417-01, Diagnosis and Testing).
9D0013 Circuit of left-hand headlamp faulty (open circuit). REFER to: Scheinwerfer (417-01, Diagnosis and Testing).
9D0113 Circuit of right-hand headlamp faulty (open circuit). REFER to: Scheinwerfer (417-01, Diagnosis and Testing).
909811 Circuit of left-hand marker lamp (side lamp) faulty (short to ground). REFER to: Parkleuchten, Rückleuchten, Kennzeichenleuchten (417-01, Diagnosis and Testing).
909813 Circuit of left-hand marker lamp faulty (side lamp) faulty (open circuit). REFER to: Parkleuchten, Rückleuchten, Kennzeichenleuchten (417-01, Diagnosis and Testing).
909911 Circuit of right-hand marker lamp (side lamp) faulty (short to ground). REFER to: Parkleuchten, Rückleuchten, Kennzeichenleuchten (417-01, Diagnosis and Testing).
909913 Circuit of right-hand marker lamp faulty (side lamp) faulty (open circuit). REFER to: Parkleuchten, Rückleuchten, Kennzeichenleuchten (417-01, Diagnosis and Testing).
909B13 Circuit of license plate lamps faulty. REFER to: Parkleuchten, Rückleuchten, Kennzeichenleuchten (417-01, Diagnosis and Testing).
909B11 Circuit of license plate lamps faulty (short to ground). REFER to: Parkleuchten, Rückleuchten, Kennzeichenleuchten (417-01, Diagnosis and Testing).
9A7913 Circuit of rear fog lamps faulty. REFER to: Nebelleuchten (417-01, Diagnosis and Testing).
9A7911 Circuit of rear fog lamps faulty (short to ground). REFER to: Nebelleuchten (417-01, Diagnosis and Testing).
402311. 402313 Stop lamp circuit faulty. REFER to: Bremsleuchten (417-01, Diagnosis and Testing).
911511 Circuit of high-mounted stop lamp faulty (short to ground). REFER to: Bremsleuchten (417-01, Diagnosis and Testing).
911513 Circuit of high-mounted stop lamp faulty (open circuit). REFER to: Bremsleuchten (417-01, Diagnosis and Testing).
90AD09 Rain sensor/light sensor, component fault. REFER TO: Symptom chart. REFER to: Scheibenwischer und Scheibenwaschanlage (501-16, Diagnosis and Testing).
90AD04 Internal circuit of rain sensor/light sensor faulty. REFER TO: Symptom chart. REFER to: Scheibenwischer und Scheibenwaschanlage (501-16, Diagnosis and Testing).

Symptom Chart

Symptom Chart

Symptom Possible Sources Action
Automatic headlamps inoperative.
*
Fuse.
*
GEM
*
Circuit(s)
*
Lighting control module.
*
Rain sensor.
*
GO to Pinpoint Test A.
Automatic headlamps on permanently.
*
Circuit(s)
*
GEM
*
Lighting control module.
*
Rain sensor.
*
GO to Pinpoint Test B.

Pinpoint test

NOTE:
NOTE:Use a digital multimeter for all measurements.

PINPOINT TEST A : AUTOMATIC HEADLAMPS INOPERATIVE
TEST CONDITIONS DETAILS/RESULTS/ACTIONS
A1: DETERMINE THE FAULT CONDITION
1
Ignition switch in position II.
2
SWITCH ON dipped beam.
3
CHECK the operation of the dipped beam and the parking lamps.
4
SWITCH ON the automatic headlamps.
5
Cover rain sensor with opaque material to simulate insufficient light conditions.
6
CHECK the operation of the dipped beam and the parking lamps.

Is the normal dipped beam operative?
Yes
Automatic headlamps inoperative: GO to A2.
No
REFER to: Scheinwerfer (417-01 Außenbeleuchtung, Diagnosis and Testing).
A2: CHECK FUSE F1 (5 A) (CJB).
1
Ignition switch in position 0.
2
Disconnect Fuse F1 (5 A) (CJB).
3
CHECK Fuse F1 (5 A) (CJB).

Is the fuse OK.?
Yes
GO to A3.
No
RENEW fuse F1 (5 A) (CJB) and CHECK the operation of the system. If the fuse blows again, LOCATE and RECTIFY short using the Wiring Diagrams. CHECK the operation of the system.
A3: CHECK THE VOLTAGE SUPPLY TO FUSE F1 (5 A) (CJB) FOR OPEN CIRCUIT
1
Connect Fuse F1 (5 A) (CJB).
2
Ignition switch in position II.
3
Measure the voltage between fuse F1 (5 A) (CJB) and ground.

Does the meter display battery voltage?
Yes
GO to A4.
No
LOCATE and RECTIFY the break in the voltage supply to fuse F1 (5A) (CJB) using the Wiring Diagrams. CHECK the operation of the system.
A4: CHECK VOLTAGE SUPPLY TO RAIN SENSOR FOR OPEN CIRCUIT
1
Ignition switch in position 0.
2
Disconnect Rain sensor from connector C9RW06.
3
Ignition switch in position II.

4
Measure the voltage between the rain sensor, connector C9RW06, pin 3, circuit CBP01B (BU), wiring harness side and ground.

Does the meter display battery voltage?
Yes
GO to A6.
No
GO to A5.
A5: CHECK CIRCUIT CBP01B (BU) BETWEEN GEM AND RAIN SENSOR FOR OPEN CIRCUIT
1
Ignition switch in position 0.
2
Disconnect GEM from connector C1BP02-H.

3
Measure the resistance between the GEM, connector C1BP02-H, pin 17, circuit CBP01B (BU), wiring harness side and rain sensor, connector C9RW06, pin 3, circuit CBP01B (BU), wiring harness side.

Is a resistance of less than 2 Ohms registered?
Yes
INSTALL a new GEM. CHECK the operation of the system.
No
LOCATE and RECTIFY the break in circuit CBP01B (BU) between the GEM and the rain sensor using the Wiring Diagrams. CHECK the operation of the system.
A6: CHECK GROUND CONNECTION OF RAIN SENSOR FOR OPEN CIRCUIT
1
Ignition switch in position 0.

2
Measure the resistance between the rain sensor, connector C9RW06, pin 2, circuit GD138V(BK/WH), wiring harness side and ground.

Is a resistance of less than 2 Ohms registered?
Yes
GO to A7.
No
LOCATE and RECTIFY the break in the circuit between the rain sensor and soldered connection SP523 using the Wiring Diagrams. CHECK the operation of the system.
A7: CHECK CIRCUIT (LIN 2 BUS) VRW26A (BN/YE) BETWEEN THE GEM AND THE RAIN SENSOR FOR SHORT CIRCUIT TO BATTERY VOLTAGE
1
Disconnect GEM from connector C1BP02-H.
2
Ignition switch in position II.

3
Measure the voltage between the rain sensor, connector C9RW06, pin 1, circuit VRW26A (BN/YE), wiring harness side and ground.

Does the meter display battery voltage?
Yes
LOCATE and RECTIFY the short to battery voltage in the circuit between the (GEM) and the rain sensor using the Wiring Diagrams. CHECK the operation of the system.
No
GO to A8.
A8: CHECK CIRCUIT (LIN 2 BUS) VRW26A (BN/YE) BETWEEN THE GEM AND THE RAIN SENSOR FOR SHORT CIRCUIT TO GROUND
1
Ignition switch in position 0.

2
Measure the resistance between the rain sensor, connector C9RW06, pin 1, circuit VRW26A (BN/YE), wiring harness side and ground.

Is a resistance of more than 10,000 Ohm measured?
Yes
GO to A9.
No
LOCATE and RECTIFY the short to ground in the circuit between the GEM and the rain sensor using the Wiring Diagrams. CHECK the operation of the system.
A9: CHECK CIRCUIT (LIN 2 BUS) VRW26A (BN/YE) BETWEEN THE GEM AND THE RAIN SENSOR FOR OPEN CIRCUIT

1
Measure the resistance between the GEM, connector C1BP02-H, pin 8, circuit VRW26A (BN/YE), wiring harness side and rain sensor, connector C9RW06, pin 1, circuit VRW26A (BN/YE), wiring harness side.

Is a resistance of less than 2 Ohms registered?
Yes
RENEW rain sensor. CHECK the operation of the system. If the concern persists, continue to CHECK the GEM with the Digital Multimeter and RENEW if necessary. CHECK the operation of the system.
No
LOCATE and RECTIFY the break in circuit VRW26A (BN/YE) between GEM and rain sensor using the Wiring Diagrams. CHECK the operation of the system.

PINPOINT TEST B : AUTOMATIC HEADLAMPS ARE ON PERMANENTLY (LIGHTING CONTROL MODULE IN OFF POSITION)
TEST CONDITIONS DETAILS/RESULTS/ACTIONS
B1: DETERMINE THE CONDITIONS UNDER WHICH THE FAULT OCCURS
NOTE:
NOTE:For this test step, the rain sensor must be exposed to sufficient light.
1
Ignition switch in position II.
2
Cover the rain sensor with opaque material.
3
CHECK the dipped beam (automatic headlamps).
4
Remove the opaque cover from the rain sensor.
5
CHECK the dipped beam (automatic headlamps).

Does the dipped beam (automatic headlamps) illuminate in both lighting conditions?
Yes
GO to B2.
No
RENEW rain sensor. CHECK the operation of the system.
B2: RULE OUT THE RAIN SENSOR AS THE CAUSE OF THE FAULT
1
Ignition switch in position 0.
2
Disconnect Fuse F1 (5 A) (CJB).
3
Ignition switch in position II.
4
CHECK the dipped beam (automatic headlamps).

Is the dipped beam (automatic headlamps) on permanently?
Yes
CHECK GEM with the aid of the Digital Multimeter. CHECK the operation of the system. If the concern persists:
REFER to: Scheinwerfer (417-01 Außenbeleuchtung, Diagnosis and Testing).
No
RENEW rain sensor. CHECK the operation of the system.

Turn Signal, Cornering and Hazard Lamps > < Headlamps