| CHECK AUTO A/C CONTROL MODULE POWER CIRCUIT. |
|
1) Pull out the auto A/C control module connector. 2) Measure the voltage between auto A/C control module connector terminal and chassis ground after turning the ignition switch to OFF. Connector & terminal (i49) No. 4 (+) — Chassis ground (−): |
| QUESTION | |
|
Is the voltage 10 V or more? | |
| Yes | No |
|
|
Check open or short circuit of harness between auto A/C control module and fuse. |
