Nissan Maxima Service and Repair Manual: ECU diagnosis information
A/C AUTO AMP
Reference Value
VALUES ON THE DIAGNOSIS TOOL
CONSULT MONITOR ITEM
A/C AUTO AMP. HARNESS CONNECTOR TERMINAL LAYOUT
TERMINALS AND REFERENCE VALUES FOR A/C AUTO AMP.
Fail-Safe
FAIL-SAFE FUNCTION
- If a communication error exists between the A/C auto amp., the AV control unit and A/C and AV switch assembly for 30 seconds or longer, air conditioner is controlled under the following conditions:
Compressor: ON
Air outlet: AUTO
Air inlet: FRE (Fresh)
Blower fan speed: AUTO
Set temperature: Setting before communication error occurs
Display: OFF
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
*: Perform self-diagnosis under direct sunlight. When performing indoors, aim a light (mo
Power supply and ground circuit
A/C AUTO AMP.
A/C AUTO AMP.: Description
COMPONENT DESCRIPTION
A/C Auto Amp. (Air Conditioner Automatic Amplifier)
The A/C auto amp. (1) has a built-in microcomputer that processes
information se ...
Wiring diagram
AIR CONDITIONER CONTROL
Wiring Diagram - With Color Display
...
Other materials:
STRG branch line circuit
Diagnosis Procedure
1.CHECK CONNECTOR
Turn the ignition switch OFF.
Disconnect the battery cable from the negative terminal.
Check the terminals and connectors of the steering angle sensor
for damage, bend and loose connection
(unit side and connector side).
2.CHECK HARNESS FOR OPE ...
Engine maintenance (VQ35DE)
DRIVE BELTS
DRIVE BELTS : Checking Drive Belts
Idler pulley
Drive belt
Power steering oil pump
Drive belt auto-tensioner
Crankshaft pulley
Idler pulley
A/C compressor
Generator
Indicator
New drive belt range
Possible use range
View D
Engine front
WA ...
TCM branch line circuit
Diagnosis Procedure
1.CHECK CONNECTOR
Turn the ignition switch OFF.
Disconnect the battery cable from the negative terminal.
Check the following terminals and connectors for damage, bend and
loose connection (unit side and connector
side).
TCM
Harness connector F1
Harness con ...
Nissan Maxima Owners Manual
- Illustrated table of contents
- Safety-Seats, seat belts and supplemental restraint system
- Instruments and controls
- Pre-driving checks and adjustments
- Monitor, climate, audio, phone and voice recognition systems
- Starting and driving
- In case of emergency
- Appearance and care
- Do-it-yourself
- Maintenance and schedules
- Technical and consumer information
Nissan Maxima Service and Repair Manual
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