| CHECK AUTO A/C CONTROL MODULE SIGNAL POWER. |
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1) Turn the ignition switch to OFF. 2) Disconnect the connector from the mode door actuator. 3) Turn the ignition switch to ON. 4) Measure the voltage between mode door actuator and chassis ground. Connector & terminal (B77) No. 8 (+) — Chassis ground (−): |
| QUESTION | |
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Is the voltage 5 V? | |
| Yes | No |
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