Input/Output Diagnostics: Outputs

To test BCM outputs, ensure BCM is in diagnostic mode. See ENTERING DIAGNOSTICS . Turn instrument panel dimmer switch to DOME position. See BCM OUTPUT DIAGNOSTICS . To move to next test, cycle instrument panel dimmer switch from DOME position to off, then back to DOME position. BCM will sound chime the appropriate number of times to indicate which output test is entered.

BCM OUTPUT DIAGNOSTICS

Cycle No. ⁽¹⁾

Action

Turns Off All Courtesy Lights (Circuit No. 1393 De-Energized)

Provides Power To All Courtesy Lights (Circuit No. 1393 Energized)

Turns On All Courtesy Lights (Circuit No. 690 Grounded)

4 ⁽²⁾

⁽³⁾ Energizes Theft Deterrent Relay For One Second (Circuit No. 352 Grounded)

5 ⁽²⁾

Activates Horn For 0.5 Second (Circuit No. 28 Grounded)

6 ⁽²⁾

Turns On Security Warning Indicator (Circuit No. 749 Grounded)

7 ⁽²⁾

Turns Off Security Warning Indicator (Circuit No. 749 Opened)

⁽¹⁾	BCM will perform output tests in numerical order.

⁽²⁾	BCM Type-4 only.

⁽³⁾	This will cause headlights to activate for one second.