OBDII Code List

B1BBC CHRYSLER - OCS Negative System Weight

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?

B1BBC CHRYSLER Possible Causes

  • Damage Passenger Seat Structure, Seat Tracks, or Floor Pan
  • An object under seat or rear seat folded down and resting against the passenger seat
  • Faulty The Occupant Classification Module (OCM)
  • The Occupant Classification Module (OCM) harness is open or shorted
  • The Occupant Classification Module (OCM) circuit poor electrical connection

Cost of diagnosing the B1BBC CHRYSLER code

    Labor: 1.0

    The cost of diagnosing the B1BBC CHRYSLER code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

B1BBC CHRYSLER Possible Symptoms

  • Anti-Lock Brake System (ABS) Warning Light ON
  • Engine Light ON (or Service Engine Soon Warning Light)


The Occupant Classification Module (OCM) monitors the Occupant Classification Seat (OCS). The OCM sets the OBDII code if the module detects a seat weight sensor input with the total seat weight below -6.5 kg +/- 1kg.
OBDII Code B1BBC CHRYSLER - OCS Negative System Weight - Engine-Codes.com

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