Integra (RS, LS) L4-1834cc 1.8L DOHC PFI (1995)
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Ignition Control Module
2. Disconnect the BLK/YEL, WHT/BLU, YEL/GRN, and BLU wires from the ICM.
3. Turn the ignition switch ON. Check for voltage between the BLK/YEL wire and body ground. There should be battery voltage.
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If there is no battery voltage, check the BLK/YEL wire between the ignition switch and the ICM.
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If there is battery voltage, go to step 4.
4. Turn the ignition switch ON. Check for voltage between the WHT/BLU wire and body ground. There should be battery voltage.
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If there is no battery voltage, check:
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Ignition coil.
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WHT/BLU wire between the ignition coil and the ICM.
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If there is battery voltage, go to step 5.
5. Check the YEL/GRN wire between the ECM and the ICM.
6. Check the BLU wire between the tachometer and the ICM.
7. If all tests are normal, replace the ICM.
