Test E: DTC 23

Diagnosis E: DTC 23 Set (Wiring Diagram):

Diagnosis E: DTC 23 Set:

OPERATION:
The DERM tests the deployment loop (both sensors, inflator module, ignition feed, and reserve power supply) by measuring voltage through the resistor module. The DERM stores code 23 when voltage at sense low (terminal A6) is greater than 78% of reserve power supply voltage for 500 milliseconds.

POSSIBLE CAUSES:
Low resistance in dual sensor.
236 and 347 wires shorted together.
236 and 348 wires shorted together.
236 and 349 wires shorted together.
1003 wire open at dual sensor.