| CHECK SECONDARY AIR PUMP RELAY. |
|
Measure the resistance between secondary air pump relay terminals. Terminals No. 14 — No. 11: |
| QUESTION | |
|
Is the resistance 1 MΩ or more? | |
| Yes | No |
|
Repair the short circuit to power in the harness between secondary air pump relay and secondary air pump connector. |
Replace the secondary air pump relay. |
