Operation CHARM: Car repair manuals for everyone.

Without Scan Tool

DTC CLEARANCE (Not using Service Wire)
When the ignition switch is turned off, the DTC is cleared.

HINT: DTC might not be cleared by turning the ignition switch OFF.

In this case, proceed to the next step.

DTC CLEARANCE (Using Service Wire)
SST 09843-18040




a. Connect the service wire to terminals Tc of the DLC3.
b. Ground terminal Tc of the DLC3.
c. Turn the ignition switch ON.
d. Within 3 to 10 sec. after DTC is started to be output, release ground from terminal Tc of the DLC3.
e. The SRS warning light lights up 2 to 4 sec. later. Within 1 to 5 sec. after that, ground terminal Tc of the DLC3.
f. The SRS warning light goes oft 2 to 4 sec. after grounding terminal Tc. Within 1 to 5 sec. after that, release ground from terminal To again.
g. The SRS warning light lights up again 2 to 4 sec. later. Within 1 to 5 sec. after that, ground terminal To of the DLC3 again.
h. The SRS warning light goes off 2 to 4 sec. later. Within 1 sec. after that, normal code is output indicating that DTC deletion is completed.
If DTCs are not cleared, repeat the above procedure until the codes are cleared.