| CHECK HARNESS BETWEEN PRESSURE SWITCH AND A/C RELAY, AUTO A/C CONTROL MODULE. |
|
1) Turn the ignition switch to OFF. 2) Measure the resistance of harness between pressure switch connector and A/C relay connector. 3) Measure the resistance of harness between pressure switch connector and auto A/C control module connector. Connector & terminal (B10) No. 2 — (F27) No. 17: (B10) No. 2 — (i88) No. 11: |
| QUESTION | |
|
Is the resistance less than 1 Ω? | |
| Yes | No |
|
Check the pressure switch. |
Repair the harness. |
