MODE F2 (Trouble Codes)

In this mode, trouble codes stored in EBCM are displayed on TECH 1. Up to 3 trouble codes can be stored in EBCM. The EBCM also records when trouble code was stored and ABS status when trouble code was set. During trouble code display, a 3-second delay occurs between each trouble code displayed, and a brief description of trouble code will be displayed. Trouble codes can also be cleared from EBCM memory. The TECH 1 will display either ABS CODES CLEARED or CODE CLEAR FAIL when trouble codes are cleared. The EBCM also stores other information about trouble code such as brakelight switch data, ABS state, vehicle speed and ignition cycles. This information can be displayed using the ENHANCED DIAGNOSTIC DATA function. This will indicate brake switch status to determine if brake switch was on or off when trouble code was set. The ABS state will indicate if anti-lock brake mode was active when trouble code was set. The vehicle speed at the time trouble code was set can be displayed. Ignition cycles will be displayed to indicate how many ignition cycles occurred since trouble code was set.