Nissan Maxima Service and Repair Manual: DTC/circuit diagnosis

Diagnosis system (IPDM E/R)

Diagnosis Description AUTO ACTIVE TEST Description In auto active test mode, the IPDM E/R sends a drive signal to the following systems to check their operation. Oil pressure warning lamp F ...

Power supply and ground circuit

BCM (BODY CONTROL MODULE) BCM (BODY CONTROL MODULE) : Diagnosis Procedure 1. CHECK FUSE AND FUSIBLE LINK Check if the following BCM fuses or fusible link are blown. 2. CHECK POWER SUPPLY CIRCU ...

Other materials:

B2623 inside key antenna 3
Description Detects whether Intelligent Key is inside the vehicle. Installed in the trunk room. DTC Logic NOTE: The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech II User Guide for additional information. Check Intelligent Ke ...

Basic inspection
DIAGNOSIS AND REPAIR WORK FLOW WITH COLOR DISPLAY WITH COLOR DISPLAY : How to Perform Trouble Diagnosis For Quick And Accurate Repair WORK FLOW 1.LISTEN TO CUSTOMER COMPLAINT Interview the customer to obtain as much information as possible about the conditions and environment under which th ...

Main line between HVAC and A-bag circuit
Diagnosis Procedure 1.CHECK HARNESS CONTINUITY (OPEN CIRCUIT) Turn the ignition switch OFF. Disconnect the battery cable from the negative terminal. Disconnect the following harness connectors. A/C auto amp. Harness connectors M1 and E30 Check the continuity between the A/C au ...