350Z V6-3.5L (VQ35) (2003)
CAN Communication Circuit Check (LAN-78)
IPDM E/R Ignition Relay Circuit Check
Check the following. If no problem is found replace the IPDM E/R.
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IPDM E/R power supply circuit. Refer to "IPDM E/R Power/Ground Circuit Inspection". See: Power and Ground Distribution/Power Distribution
Module/Testing and Inspection/Initial Inspection and Diagnostic Overview/IPDM E/R Power/Ground Circuit Inspection
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Ignition power supply circuit. See: Power and Ground Distribution/Diagrams