Nissan Altima 2007-2012 Service Manual: Component diagnosis

Retaind PWR
CONSULT-III Function (BCM - RETAINED PWR) Data monitor ...

Power supply and ground circuit
SUNROOF MOTOR ASSEMBLY  Description • BCM supplies power. • CPU is integrated in sunroof motor assembly. • Tilts up/down & slides open/close by sunroof switch operation. • ...

Other materials:

Air breather hose
Exploded View 1. Air cleaner 2. Air breather hose 3. Transaxle assembly 4. Heater pipe 5. Clip A. Paint mark Removal and Installation CAUTION: • Install air breather hose with paint mark facing front. • Insert air breather hose onto air breather tube until overlap area reaches t ...

ECU diagnosis
POWER STEERING CONTROL UNIT Reference Value TERMINAL LAYOUT PHYSICAL VALUES CAUTION: When using circuit tester or oscilloscope to measure voltage for inspection, be sure not to extend forcibly any connector terminals. Wiring Diagram — ELECTRONICALLY CONTROLLED POWER STEERING SYSTEM ...

Communication signal circuit (sedan) satellite radio tuner
 Description Communication signals are exchanged between the audio unit and satellite radio tuner using the communication circuits.  Diagnosis Procedure 1.CHECK HARNESS - 1 1. Turn ignition switch OFF. 2. Disconnect satellite radio tuner (factory installed) connector B123 and au ...