Pinpoint Test H: B11C7:97

Headlamps

Pinpoint Test H: B11C7:97

Normal Operation

- B11C7:97 (High Beam Sensor: Component or System Operation Obstructed or Blocked)- sets when the Headlamp Control Module 2 (HCM-2) determines the automatic high beam camera view is obstructed based on the results of a series of self-tests.

This pinpoint test is intended to diagnose the following:

- Debris

- Windshield

- HCM-2 (Headlamp Control Module 2)

PINPOINT TEST H : B11C7:97

NOTICE: Use the correct probe adapter(s) when making measurements. Failure to use the correct probe adapter(s) may damage the connector.

NOTE: It is recommended that an active light source (such as a shop light) facing the windshield is available during the HCM-2 (Headlamp Control Module 2) self-test to avoid falsely setting DTC B11C7:97.

H1 CHECK FOR OUTER OBSTRUCTIONS

- Inspect the outside of the windshield for obstructions (mud, dirt, debris, applique) in front of the HCM-2 (Headlamp Control Module 2).

Is any obstruction present in the area around the HCM-2 (Headlamp Control Module 2)?

Yes
REMOVE the obstruction and CLEAN the windshield. CLEAR the DTCs. REPEAT the self-test.

No
GO to H2.

H2 CHECK THE WINDSHIELD FOR DAMAGE

- Inspect the outside of the windshield for damage.

Is any damage present in the area around the HCM-2 (Headlamp Control Module 2)?

Yes
INSTALL a new windshield. CLEAR the DTCs. REPEAT the self-test.

No
GO to H3.

H3 CHECK THE HCM-2 (Headlamp Control Module 2) FOR AN OBSTRUCTION

- Remove the HCM-2 (Headlamp Control Module 2). Refer to Headlamp Control Module 2 (HCM-2) .

- Inspect the HCM-2 (Headlamp Control Module 2) and the windshield mounting area for obstructions.

Is any obstruction present?

Yes
REMOVE the obstruction. CLEAR the DTCs. REPEAT the self-test.

No
INSTALL a new HCM-2 (Headlamp Control Module 2). REFER to Headlamp Control Module 2 (HCM-2) . CLEAR the DTCs. REPEAT the self-test.