If any accessory is not listed or shown in pictures, it will NOT be included. The INNOVA 3123 GM Code Reader accesses the vehicle's on-board computer to retrieve engine and electronic transmission codes and ABS vehicle computer codes. It connects to the vehicle's computer self-test connector and shows the trouble through vehicle's "check engine" light. Yes, Innova 3020 is a great code reader and scanner. It can read generic codes , pending codes , manufacturer-specific codes , MIL status codes , Freeze Frame data, and VINs. 2. Does the Innova 3020 read ABS codes ? Yes, the Innova 3020 can read ABS codes . 3. INNOVA 3123 GM OBD1 Code Reader . Safely and easily access the on-board computer to read ECM and ABS codes on most General Motors vehicles (domestic cars & trucks) from 1982 to 1995. READ THE MANUAL FIIRST before using to know what the first couple of normal codes are and to be aware electric fans start et ceteras. It was well worth the Innova 3123: gm obd1 code reader review. Gm reader code innova obd1 1982 chevrolet engine corvette scanner diagnostic ecm check light. Innova obd2 scantool forums innova 3120 d manual. USED: Innova 3120 Can OBD2 & 1 Scantool - Unofficial Honda FIT Forums. 2 Pics about USED: Innova 3120 Can OBD2 & 1 Scantool - Unofficial Honda FIT Forums : USED You Can Do It! ii 1Plug It In • Ensure ignition is off. • Plug Code Reader into test connector (test connector is usually found under the hood). 2Read Fault Codes • Turn on ignition.DO NOT START ENGINE. • Turn Code Reader ON. • Press TEST/HOLD button and read codes. 3Pinpoint Problem Areas • Locate fault code(s) in the appropriate Code Definition INNOVA 3123 GM OBD1 Code Reader. The GM INNOVA 3123 code reader accesses the on-board computer of the vehicle to retrieve the vehicle number, electronic code and computer code of the ABS car. It connects to the self-test connector of the car's computer and displays the problem through the vehicle's "check engine light". Scanners / Readers; OBD I / II Code Manuals; Automotive Tools. All Automotive Tools; Automatic Transmission. Equus 3123 GM Code Reader. $29.99 $22.98. Item Number: EQUUS3123. Weight: 1 lbs. Equus 3140 CanOBD-II & OBD-I Code Scanner Tool Kit+ By Innova EQUUS3140 $379.95$245.95. Manfiter Car OBD2 Scanner Code Reader Engine Fault Code Reader Scanner CAN Diagnostic Scan Tool for All OBD II Protocol Cars Since 1996 20 4.7 out of 5 Stars. 20 reviews 2-day shipping 3123 GM Code Reader (1982 - 1995) $35.28; 3145 Digital Ford Code Reader (1981 - 1995) $35.28; Digital Multimeters. 3340 Automotive DMM 3306 Hands-Free DMM (10 MegOhm) $28.22; 3300 Hands-Free DMM (10 MegOhm) $23.52; Inspection Cameras. 3360 Innova Multi-Purpose Infrared Inspection Camera. $352.93; 3380 2.7" LCD Inspection Camera. $117. Toggle menu. 330-240-4707. Login or Sign Up