Action Taken

WARNING: This page is about a different car, the 1991 Geo Storm, 1991 Geo Metro, 1990 Geo Storm, and 1990 Geo Metro. However, it is still accessible from the selected car via links, so may be relevant.

DERM will not turn on INFLATABLE RESTRAINT indicator light.

NOTE: Test numbers refer to test numbers on diagnostic chart. For circuit number identification, see WIRING DIAGRAMS .

Checks if diode on 36VLR circuit in arming sensor is shorted.

Fig 1: History Code 33, Steering Diode Shorted In Arming Sensor

Courtesy of GENERAL MOTORS CORP.