Nissan Sentra manuals

Nissan Sentra Service Manual: ECU diagnosis information

A/C AUTO AMP

Reference Value

VALUES ON THE DIAGNOSIS TOOL

TERMINAL LAYOUT


TERMINAL LAYOUT

PHYSICAL VALUES


PHYSICAL VALUES



DTC Inspection Priority Chart


DTC Inspection Priority Chart

If some DTCs are displayed at the same time, perform inspections one by one based on the following priority chart.

DTC Index


DTC Index


*: Perform self-diagnosis under direct sunlight. When performing indoors, aim


*: Perform self-diagnosis under direct sunlight. When performing indoors, aim a light (more than 60 W) at sunload sensor, otherwise selfdiagnosis reports an error even though the sunload sensor is functioning normally.

ECM, IPDM E/R, BCM

List of ECU Reference

Wiring diagram


System description
Component parts Component part location ECM IPDM E/R BCM (view with instrument panel removed) A/C auto amp. (view with A/C switch assembly removed) A/C switch assembly A/C Com ...

Wiring diagram
AUTOMATIC AIR CONDITIONING SYSTEM Wiring Diagram ...

Other materials:

Air flow charts
The following charts show the button and dial positions for MAXIMUM AND QUICK heating, cooling or defrosting. The air recirculation button should always be in the OFF position for heating and defrosting. ...

P2096, P2097 A/F Sensor 1
DTC Logic DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detecting condition Possible Cause P2096 POST CAT FUEL TRIM SYS B1 (Post catalyst fuel trim system too lean bank 1) The output voltage computed by ECM from the A/F ...

DTC/circuit diagnosis
U1000 CAN COMM CIRCUIT Description Refer to lan-7, "can communication system : system description". Dtc logic Dtc detection logic Note: U1000 can be set if a module harness was disconnected and reconnected, perhaps during a repair. Confirm that there are actual CAN diagnostic symp ...

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