| CHECK SECONDARY AIR PUMP RELAY. |
|
1) Turn the ignition switch to OFF. 2) Remove the secondary air pump relay from the relay box. 3) Measure the resistance between the secondary air pump relay terminals. Terminals No. 4 — No. 5: |
| QUESTION | |
|
Is the resistance 1 MΩ or more? | |
| Yes | No |
|
Repair the short to power supply in the harness between the secondary air pump relay and secondary air pump connector. |
Replace the secondary air pump relay. |
