DTC Check /Clear

CHECK DTC AND FREEZE FRAME DATA (with Techstream)
1. Turn the engine switch off, and connect the Techstream to the DLC3.
2. Turn the engine switch on (IG) and the Techstream on.
3. Enter the following menus: Chassis / Electric Parking Brake / Trouble Codes.
4. Check for DTC.
5. Check the freeze frame data.
HINT:

For the freeze frame data confirmation method, refer to the following procedures (See FREEZE FRAME DATA ).

Fig 1: Identifying Brake Warning Light/Yellow & Master Warning Light (Minor Malfunction)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
CLEAR DTC AND FREEZE FRAME DATA (with Techstream)
1. Turn the engine switch off and connect the Techstream to the DLC3.
2. Turn the engine switch on (IG) and the Techstream on.
3. Enter the following menus: Chassis / Electric Parking Brake / Trouble Codes.
4. Clear DTCs.
HINT:

If you clear DTCs, the freeze frame data will also be cleared.
CHECK DTC (without Techstream)
1. Turn the engine switch off.
2. Using SST, connect terminals 13 (TC) and 4 (CG) of the DLC3.
  SST 09843-18040
  
  NOTE: Do not connect the wrong terminals, as this will cause parts to be damaged.
  
  Fig 2: Identifying DLC3 Connector Terminal
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Turn the engine switch on (IG), and read the DTCs from the number of blinks of the parking brake indicator light (RED).
Fig 3: Identifying Brake Warning Light/Yellow (Minor Malfunction) TABLE
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

HINT:
- If normal, the light blinks at 0.25 second intervals.
- If DTCs are stored, refer to DIAGNOSTIC TROUBLE CODE TABLE .
- If there is only 1 DTC, the DTC is displayed with a 4.5 second pause in between displays. If there are several DTCs, the DTC are displayed with a 2.5 second pause in between each code. Once all of the DTCs are displayed, there is a 4.5 second pause and the DTCs are output again.
- If 2 or more DTCs are detected, the MIL will display the smaller number DTC first.
CLEAR DTC (without Techstream)
1. Turn the engine switch off.
2. Using SST, connect terminals 13 (TC) and 4 (CG) of the DLC3.
  SST 09843-18040
  
  NOTE: Do not connect the wrong terminals, as this will cause parts to be damaged.
3. Within 5 seconds after turning the engine switch on (IG), push the electric parking brake switch to the lock side 5 times.
  NOTE: If the parking brake switch is pushed too fast, it may not respond. If it does not respond, perform the operation again and push the switch more slowly.
  
  Fig 4: Identifying DLC3 Connector Terminal
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Check that a normal system code is output.
HINT:

If the malfunction continues, the DTC may not be clearable.