Clearing Trouble Codes

CLEARING TROUBLE CODES MEMORY







Method 1:
1. Pull out the ECU-B fuse in Junction Block No. 1 for 10 sec. or longer to clear the trouble codes' memory.
2. After reinserting the fuse, check that the normal code is output.







Method 2:
Press the RDEF switch while pushing the A/C switch during the sensor check mode.