HOW to Read Suzuki OBD1 Codes 5 Pin without OBD Scanner

Suzuki OBD 1 Diagnostic Guide

HOW TO READ SUZUKI OBD1 CODES (5 PIN DLC) WITHOUT OBD SCANNER   Preparatory conditions Ensure battery voltage above 11 volts. Transmission in neutral. All auxiliary equipment, including air conditioning, switched OFF.   Accessing trouble codes Trouble codes are displayed by the malfunction indicator lamp (MIL). Switch ignition ON. Check that MIL illuminates. Bridge data link connector (DLC) … Read more