Nissan Altima 2007-2012 Service Manual: Ducts and grilles

Heater core
Removal and Installation COMPONENTS 1. Heater grommet 2. Heater pipe support 3. Heater and cooling unit foot duct LH 4. Heater core 5. Heater and cooling unit case REMOVAL 1. Remove the he ...

Ducts, nozzles and grilles
Components 1. Upper ventilator duct 2. Heater and cooling unit assembly 3. Connector duct (LH 4. Floor ventilator duct (LH) 5. Connector duct (center) 6. Rear floor duct (LH) 7. Rear ventilat ...

Other materials:

Precaution
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along with a front seat belt, helps to reduce the risk or severity of injury to the dr ...

B2109 steering lock relay
Description The steering lock relay ON signal is transmitted to IPDM E/R by BCM via CAN communication. IPDM E/R turns the steering lock relay ON and transmits the release of the steering to BCM. DTC Logic DTC DETECTION LOGIC NOTE: • If DTC B2109 is displayed with DTC U1000, first perf ...

P1421 cold start control
Description ECM controls ignition timing and engine idle speed when engine is started with prewarming up condition. This control promotes the activation of three way catalyst by heating the catalyst and reduces emissions. DTC Logic DTC DETECTION LOGIC NOTE: If DTC P1421 is displayed wit ...