Clearing Diagnostic Trouble Codes
WARNING: This page is about a different car, the 2002 Toyota Land Cruiser, 2002 Lexus LX 470, 2001 Toyota Land Cruiser, and 2001 Lexus LX 470. However, it is still accessible from the selected car via links, so may be relevant.
Once repairs have been performed, DTCs must be cleared from ECM memory. DTC's may be cleared by following methods:
- Scan tool (follow manufacturers instructions).
- Remove EFI fuse (20-amp) or THROTTLE fuse (15-amp) from engine compartment relay box on left fender panel, for 10 seconds or more to clear memory in ECM.
- Disconnect negative battery cable (memory for electronic components will be also be canceled).