Multiple Intermittent Codes

History Codes EO47, B333, B334, B335, B336 or B337 This chart should be used if 2 or more dataline history codes are retrieved.

1. Checks open in dataline circuit by measuring resistance of the loop. The first steps ensure BCM RAP has timed out and voltage is not present on the dataline during resistance checks.
2. If 10 ohms or more are present, an open in the dataline circuit is indicated. Check the codes set to determine which section of circuit No. 800 to inspect.

Fig 1: Schematic, Multiple Intermittent Codes

Fig 2: Flow Chart, Multiple Intermittent Codes