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Home >> Chevrolet >> 1995 >> Caprice Classic, 4D Sedan, 5.7 P >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - 5.7L >> ECM/Pcm Code Charts >> Code 70, A/C Compressor Relay Driver >> Diagnostic Aids
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Diagnostic Aids

Check related harness connectors, including PCM harness. Check for damaged or pushed out terminals.

Fig 1: Code 70 Schematic (5.7L) A/C Compressor Relay Driver
G95G14205
Fig 2: Code 70 Diagnostic Flow Chart (5.7L) A/C Compressor Relay Driver
G95J14232
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