Code Definition

B1884 — PAD Warning Lamp Inoperative

System: Body  |  Type: Manufacturer-Specific  |  Make: Ford

About B1884

B1884 is a manufacturer-specific body diagnostic trouble code recorded for Ford vehicles. It belongs to the B-prefix family of codes, which covers body, interior, airbag, or comfort-electronics faults.

Scanning & clearing: Body (B) codes are often stored in the body control module, airbag module, or climate module. A basic OBD-II tool usually will not read body codes — an enhanced or OEM-level scan tool is typically required.

B1884 is a manufacturer-specific code. The same code string on a different make may have a different meaning. Always confirm the code's definition against the vehicle's service information for the specific make and model under test.

Code Information

B1884 is set by the Restraints Control Module (RCM) when it detects an open circuit, short to ground, or out of specification resistance on the Passenger Airbag Deactivation (PAD) indicator lamp circuit for longer than approximately 2.2 seconds. The PAD lamp is a small indicator, normally located in the centre stack or roof console, that illuminates to confirm the passenger airbag has been disabled, either by an occupant classification system detecting an empty seat or child restraint, or by a manual PAD key switch on vehicles equipped with one. The RCM performs a prove out of the PAD lamp eve...

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