CHECK INPUT VOLTAGE FOR AUTO A/C CONTROL MODULE.

1) Connect the connectors of sunload sensor and auto A/C control module.

2) Turn the ignition switch to ON.

3) Measure the voltage between connector terminals of auto A/C control module.

Connector & terminal

(i88) No. 16 (+) — (i88) No. 14 (−):

QUESTION

Is the voltage within approximately 1.0 — 4.0 V?

Yes No

Replace the sunload sensor.