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HOMESERVICE MANUALSSUBARU2004BAJA BASE, STANDARDREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTANTI-THEFT SYSTEMSSECURITY AND LOCKSKEYLESS ENTRY SYSTEMINSPECTIONCHECK OUTPUT SIGNAL TO INTEGRATED MODULE
2004 Subaru Baja Base, Standard

Check Output Signal To Integrated Module

2004 Subaru Baja Base, StandardSECTION Check Output Signal To Integrated Module
CHECKING STEPS REFERENCE

Step Check Yes No
1 CHECK OUTPUT SIGNAL. 
Measure the voltage between the keyless entry control module harness connector terminal and chassis ground when UNLOCK/DISARM button of transmitter is pressed.
Connector & terminal 
  1. (B176) No. 2 (+) - Chassis ground (-): 
 Is the measured value less than 1.5 V? Go to step 2. Replace the keyless entry control module.
2 CHECK OUTPUT SIGNAL. 
Measure the voltage between the keyless entry control module harness connector terminal and chassis ground when LOCK/ARM button of transmitter is pressed.
Connector & terminal 
  1. (B176) No. 1 (+) - Chassis ground (-): 
 Is the measured value less than 1.5 V? Go to step 3. Replace the keyless entry control module.
3 CHECK HARNESS BETWEEN KEYLESS ENTRY CONTROL MODULE AND INTEGRATED MODULE. 
  1. Disconnect the keyless entry control module harness connector and integrated module harness connector.
  2. Measure the resistance between the keyless entry control module harness connector terminal and integrated module harness connector terminal.

    Connector & terminal 

    1. (B176) No. 2 - (B280) No. 14: 
    2. (B176) No. 1 - (B280) No. 13: 
 Is the measured value less than 10Ω? Replace the integrated module. Check the harness for open circuit or shorts between the keyless entry control module and integrated module.
RENDER: 1.0x

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