1. CHECK FUSE 1. Remove the fuse and inspect visually. 2. If the fuse is blown out, replace the fuse. NOTE: If the fuse is blown again, check the system wiring harness. 2. CHECK RELAY 1. Measure the resistance between relay terminals.
2. Replace the relay if the inspection result is not within the standard value. |
Location
Stereo cameraDtc p0420 catalyst system efficiency below threshold bank 1
DTC DETECTING CONDITION:Detected when two consecutive driving cycles with fault occur.TROUBLE SYMPTOM:• Engine stalls.• Idle mixture is out of specifications.CAUTION:After servicing or replacing faulty parts, perform Clear Memory Mode Clear Memory Mode > OPERATION, and Inspection Mode ...