Source: Corvette ABS/ASR Operation and Diagnosis, STG Manual 13003.02-1Page: 4-5, 4-6Copyright: 1991, General Motors Corporation Code-Based Diagnosis CodeDescriptionDisable 21 RF Wheel Speed Sensor Fault ABS/ASR 23 RF Wheel... Read More
Electrical and Ignition
From Bob Golden: My name is Bob Golden and my home e-mail is <withheld>. I wanted you to now how I enjoyed reading your publication on the repairs of the famous digital cluster. For 20 years I was the General manager at Speedometer... Read More
TransmissionGear RatioDrive GearColor# of TeethDriven GearColor# of TeethVehicle Speed Sensor 1984 MD8 with Export (VB4, VD1, VE1, VT7) 3.07 8640517 Red 17 25513047 Black 40 25007308 MD8 except Export (VB4, VD1, VE1, VT7) 3.07 8640517 Red 17... Read More
Subject: Electric Outside Rear View MirrorsModel and Year: 1984 - 1986 CorvetteSource: Chevrolet Dealer Sevice BulletinBulletin Number: 86-176, Section 8BDate: Oct., 1986 TO: ALL CHEVROLET DEALERS Customer comments of inoperative... Read More
Model Year: 1984-1990 Y-Car Subject: Underhood Lamps Inoperative or Staying On Source: Chevrolet Dealer Service Bulletin Bulletin Number: 90-248-8B Date: 05-07-1990 Condition: Underhood lamps that are inoperative, or that stay on... Read More
Code #12: Normal System No Codes.Code #13: Oxygen Sensor Circuit.Code #14: Coolant Sensor Circuit Low.Code #15: Coolant Sensor Circuit High.Code #21: Throttle Position Sensor High.Code #22: Throttle Position Sensor... Read More
Code #12: Normal No Codes.Code #13: Open Oxygen Sensor Circuit.Code #14: Coolant Sensor Circuit Low.Code #15: Coolant Sensor Circuit High.Code #21: Throttle Position Sensor High.Code #22: Throttle Position Sensor Low.Code #23: Manifold Air... Read More
Subject: High Output Ignition Coil ReplacementModel and Year: 1985 L69 Camaro and Monte Carlo, 1985 LB9 Camaro and 1985 L98 CorvetteSource: Chevrolet Service BulletinBulletin Number: 85-93 - June, 1985 TO: ALL CHEVROLET DEALERS Some 1985 Camaro... Read More
Source: Chevrolet Dealer Service BulletinNumber: 87-140Section: 8ADate: May, 1987Subject: INTERMITTENT NO-START CONDITION CAUSED BY THE VEHICLE ANTI-THEFT SYSTEM (VATS)Model Year: 1986-1987 CorvetteTO: ALL CHEVROLET DEALERSSome 1986-1987 Corvettes... Read More
Source: Chevrolet Dealer Service BulletinNumber: 88-209-9ASection: 9ADate: May, 1988Subject: POWER ANTENNA WILL NOT RETRACTModel and Year: 1986-88 CORVETTE WITH ADVANCED ELECTRONICALLY TUNED RADIO AND POWER ANTENNA (U65)TO: ALL... Read More