Notes On Flow Chart

Circled numbers in flow chart correspond to the following numbers:

1. See NOTES ON INTERMITTENTS under TESTING & DIAGNOSIS.
2. This code may be caused by a compressor overload which could cause the fuse to blow. Low battery voltage may also cause this condition by overloading the compressor.

Fig 1: CODE S038 Schematic

Courtesy of GENERAL MOTORS CORP.

Fig 2: CODE S038 Flow Chart

Courtesy of GENERAL MOTORS CORP.