Electrical and Ignition

Subject:   Care and Maintenance of Tape Players and Cartridges Model and Year:   NA Source:  Chevrolet Dealer Service Information Bulletin Bulletin No:   75-I-19 Section:   XII Date:    Oct.... Read More

Subject:   Use of 1976 Model Ignition Key Sets in 1977 Chevrolet Passenger Vehicles Model and Year: 1976 - 1977 Chevrolet Passenger Vehicles Source: Chevrolet Dealer Service Information Bulletin Bulletin Number: 77-I-4 Date: ... Read More

Subject:    High Energy Ignition System - Service Update Model and Year:  1975 Corvette Source:  Chevrolet Service News Page Number:   3-5 Date:  June 1975 - Volume 47 - Number 6 Below is a valuable... Read More

Attached below are copies of the wiring diagrams from the 1973 factory service manual.  These diagrams are of the main wiring harness running from front to back. Read More

Attached below is the electrical schematic for the engine in the 1973 Corvette. Read More

Attached below is the electrical schematic for the rear window defogger system on the 1973 Corvette. Read More

Attached below is the electrical schematic for the power windows in the 1973 Corvette. Read More

Attached below is the electrical schematic for the mono and stereo radio systems in the 1973 Corvette. Read More

Attached below is the electrical schematic for the automatic transmission kickdown switch in the 1973 Corvette. Read More

Subject:    Headlamp Circuit Diagnosis Model and Year:  1972 Passenger Cars and Trucks Source:  Chevrolet Service News Page Number:   5-6 Date:  June, 1972 The following headlamp circuit diagnosis data... Read More