DTC CHECK / CLEAR CHECK FOR DTC (METER / GAUGE SYSTEM) (a) Connect the Techstream to the DLC3. (b) Turn the engine switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Body Electrical / Combination Meter / Trouble Codes. Body Electrical > Combination Meter > Trouble Codes(e) Check for DTCs. CLEAR DTC (a) Connect the Techstream to the DLC3. (b) Turn the engine switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Body Electrical / Combination Meter / Clear DTCs. Body Electrical > Combination Meter > Trouble Codes(e) Clear the DTCs. |
Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Hybrid Control System: IGB Signal Circuit Short to Auxiliary Battery (P1CFA12)
DESCRIPTION The hybrid vehicle control ECU monitors the IGB signal received from the certification ECU (smart key ECU assembly). When an error is detected in the IGB signal, this DTC is stored. DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate P1CFA12 IGB Signal Circui ...
