DTC CHECK / CLEAR NOTICE: When the diagnosis system is changed from normal mode to check mode or vice versa, all DTCs and freeze frame data recorded in normal mode are cleared. Before changing modes, always check and make a note of DTCs and freeze frame data. HINT:
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CHECK DTC (a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Powertrain / Radar Cruise 1*1 or Radar Cruise 2*2 / Trouble Codes. (e) Check for DTCs. Powertrain > Radar Cruise1 > Trouble Codes Powertrain > Radar Cruise2 > Trouble Codes
CLEAR DTC (Pending and Confirmed DTC) (a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Powertrain / Radar Cruise 1*1 or Radar Cruise 2*2 / Clear DTCs. (e) Clear the DTCs. Powertrain > Radar Cruise1 > Clear DTCs Powertrain > Radar Cruise2 > Clear DTCs
CLEAR PERMANENT DTC OUTLINE
(a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Powertrain / Radar Cruise 1 / Trouble Codes. Powertrain > Radar Cruise1 > Trouble CodesHINT: If "YES" is displayed for the value of "PERMANENT" at the top right of the Techstream screen, permanent DTCs are stored. (e) Select the "Generic" tab. (f) Check if permanent DTCs are stored. HINT: If permanent DTCs are not output, it is not necessary to continue this procedure. (g) Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure). Powertrain > Radar Cruise1 > Clear DTCsNOTICE: Do not clear the DTCs or disconnect the cable from the auxiliary battery terminal after performing this step. (h) Perform the universal trip. CAUTION: When performing the driving pattern, obey all speed limits and traffic laws. HINT: The universal trip driving pattern and normal judgment procedure can be performed consecutively in the same driving cycle. ![]() ![]()
(i) Turn the power switch off and wait for 2 minutes or more. (j) Perform the normal judgment procedure in the respective confirmation driving pattern of each output DTC. HINT: Do not turn the power switch off by mistake during this step. (k) With power switch on (READY) and wait for 5 seconds or more. (l) Turn the power switch off and wait for 2 minutes or more. (m) Turn the power switch on (IG). (n) Enter the following menus: Powertrain / Radar Cruise 1 / Trouble Codes. Powertrain > Radar Cruise1 > Trouble Codes(o) Check that the permanent DTCs have been cleared. HINT: If permanent DTCs are not output, it is not necessary to continue this procedure. (p) Perform the normal judgment procedure in the respective confirmation driving pattern of each output DTC. HINT: Do not turn the power switch off by mistake during this step. (q) With power switch on (READY) and wait for 5 seconds or more. (r) Turn the power switch off and wait for 2 minutes or more. (s) Turn the power switch on (IG). (t) Enter the following menus: Powertrain / Radar Cruise 1 / Trouble Codes. Powertrain > Radar Cruise1 > Trouble Codes(u) Check that the permanent DTCs have been cleared. HINT: Permanent DTCs will be cleared if a normal judgment is obtained during 3 consecutive driving cycles with the MIL illuminated. |
Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Audio And Visual System(for Gasoline Model): Panel Switches do not Function
CAUTION / NOTICE / HINT NOTICE: Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Precaution for Audio and Visual System. Click here When replacing the radio and display receiver assembly, ...