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Chevrolet / GM Codes

403 codes · Page 13 of 17. Select a code to see the full diagnosis.

P1637Moderada

Generator L-Terminal Circuit

Motor (P)

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P1638Moderada

Generator F-Terminal Circuit

Motor (P)

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P1639Moderada

5 Volt Reference 2 Circuit

Motor (P)

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P1640Moderada

Driver 1 Input High Voltage

Motor (P)

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P1641Moderada

FC Relay 1 Control Circuit

Motor (P)

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P1642Moderada

FC Relay 2 And 3 Control Circuit

Motor (P)

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P1643Moderada

Engine Speed Output Circuit

Motor (P)

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P1644Moderada

TP Output Circuit

Motor (P)

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P1645Moderada

EVAP Solenoid Output Circuit

Motor (P)

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P1646Moderada

Driver 1 Line 6

Motor (P)

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P1647Moderada

Driver 1 Line 7

Motor (P)

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P1650Moderada

Driver 2 Input High Voltage

Motor (P)

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P1651Moderada

Fan 1 Relay Control Circuit

Motor (P)

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P1652Moderada

Powertrain Induced Chassis Pitch Output Circuit

Motor (P)

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P1653Moderada

Oil Level Lamp Control Circuit

Motor (P)

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P1654Moderada

Service Throttle Soon Lamp Control Circuit

Motor (P)

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P1655Moderada

EVAP Purge Solenoid Control Circuit

Motor (P)

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P1656Moderada

Driver 2 Line 6

Motor (P)

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P1657Moderada

1-4 Upshift Solenoid Control Circuit

Motor (P)

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P1658Moderada

Starter Enable Relay Control Circuit

Motor (P)

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P1660Moderada

Cooling Fans Control Circuit

Motor (P)

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P1661Moderada

MIL Control Circuit

Motor (P)

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P1662Moderada

Cruise Control Inhibit Control Circuit

Motor (P)

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P1663Moderada

Oil Life Lamp Control Circuit

Motor (P)

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