DTC P0B64 Cadillac
1st ROW PASSENGER RETRACTOR TENSIONER CIRCUIT LOW
1st ROW PASSENGER RETRACTOR TENSIONER CIRCUIT LOW
Description
The ORC sends out a 40 mA diagnostic current on each squib voltage supply circuit at power up and every 500 ms thereafter while the ignition is in on. The module then monitors the data return wire to determine the state of the circuit. This DTC sets when the ORC detects a short to ground on the squib circuit for more than 2.5 seconds. This DTC transitions from active to stored when the module sees a recovery from a short to ground for greater than 2.5 seconds
Cause and Solution
(R504) PASSENGER SEAT BELT RETRACTOR TENSIONER LINE 2 CIRCUIT SHORTED TO GROUND(R506) PASSENGER SEAT BELT RETRACTOR TENSIONER LINE 1 CIRCUIT SHORTED TO GROUNDPASSENGER SEAT BELT TENSIONEROCCUPANT RESTRAINT CONTROLLER (ORC)
Video Guide
Diagnostic Info
- DTC Code: P0B64
- Brand: Cadillac