Test B

PINPOINT TEST B: DTC B1869 - LAMP AIR BAG WARNING INDICATOR CIRCUIT OPEN OR SHORT TO GROUND

Test B1-B2:

Test B2-B5:

Test B6:

Test B6-B8:

Test B8-B9:

Test B10-B11:

Normal Operation
If the restraints control module detects an open or short to ground on the air bag warning indicator circuit, it will store diagnostic trouble code (DTC) B1869 in memory. If any other DTCs are detected with this DTC active, the secondary air bag warning will be activated.

Possible Causes
An air bag indicator circuit open can be caused by:
- Wiring, terminals or connectors.
- RCM is faulted.
- A faulty air bag warning indicator.
- An instrument cluster module internal concern.