Nissan Altima (L32) 2007-2012 Service Manual ≻ Power control system IPDM E/R ≻ Component diagnosis ≻ U1000 can comm circuit

Nissan Altima (L32) 2007-2012 Service Manual: U1000 can comm circuit

Description

Refer to LAN-7, "System Description".

DTC Logic

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

Diagnosis Procedure

1. PERFORM SELF DIAGNOSTIC

1. Turn ignition switch ON and wait for 2 second or more.

2. Check “Self Diagnostic Result” of IPDM E/R.

Is “CAN COMM CIRCUIT” displayed? YES >> Refer to PCS-20, "DTC Logic".

NO >> Refer to GI-42, "Intermittent Incident".

B2098 ignition relay on stuck

Description • IPDM E/R operates the ignition relay when it receives an ignition switch ON signal from BCM via CAN communication. • Turn the ignition relay OFF by pressing the push-button ig ...

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