Eclipse V6-3.0L SOHC (2003)
2. Measure the voltage between terminal 1, 2 and ground.
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The measured value should be approximately 12 volts (battery positive voltage).
Q: Does the measured voltage correspond with this range?
YES: Go to Step 7.
NO: Go to Step 5.
STEP 5. Check theft-alarm horn relay connector A-06X for damage.
Q: Is theft-alarm horn relay connector A-06X in good condition?
YES: Go to Step 6.
NO: Repair or replace the connector. Refer to Harness Connector Inspection. All the vehicle horn (including the theft-alarm horn) should sound when
the theft-alarm system is triggered.
STEP 6. Check the wiring harness between theft-alarm horn relay connector A-06X (terminals 1 and 2) and fusible link (4).
Q: Is the wiring harness between theft-alarm horn relay connector A-06X (terminals 1 and 2) and fusible link (4). in good condition?
YES: Replace the ETACS-ECU. All the vehicle horn (including the theft-alarm horn) should sound when the theft-alarm system is triggered.
NO: Repair the wiring harness. All the vehicle horn (including the theft-alarm horn) should sound when the theft-alarm system is triggered.