Control Unit Input Test

NOTE: Before testing, troubleshoot the multiplex integrated control unit first, using B-CAN System Diagnosis Test Mode A (see page 22-134). Driver's MICU 1. Turn the ignition switch to LOCK (0), ...

Component Location Index

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See also:

Handling the Unexpected
This chapter explains how to handle unexpected troubles. ...

Symptom Troubleshooting Index
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A/C Signal Circuit Troubleshooting
1. Start the engine, and let it idle. 2. Turn the blower switch on. 3. Turn the A/C switch on. 4. Check the A/C CLUTCH in the DATA LIST with the HDS. Does it indicate ON? YES-Go to step ...