Test Description

The number(s) below refer to the step number(s) on the diagnostic table.

1. 3.  Tests for the proper operation of the circuit in the low voltage range.
   Fig 1: DTC P0463 (1 Of 2)

   Courtesy of GENERAL MOTORS CORP.
   Fig 2: DTC P0463 (2 Of 2)

   Courtesy of GENERAL MOTORS CORP.