2001 Lexus GS 300 Reading Diagnostic Trouble Codes

download NOTE: This is the only information provided by the manufacturer for reading diagnostic trouble codes for this system. 1. WARNING FOR A/C COMPRESSOR LOCK If compressor lock occurs during A/C operation, the A/C switch indicator on the A/C control assembly starts blinking. When this occurs, check for compressor lock (DTC B1422) using diagnosis trouble [...]