Nissan Maxima Service and Repair Manual: Horn
Description
Horn (high/low) is located inside of front bumper and operates when theft warning system is in alarm phase.
Component Function Check
1.CHECK FUNCTION
-
Select HORN in "ACTIVE TEST" mode with CONSULT.
-
Check the horn (high/low) operation.
Diagnosis Procedure
Regarding Wiring Diagram information, refer to SEC-136, "Wiring Diagram".
1.CHECK HORN FUNCTION
Check horn function with horn switch
2.CHECK HORN RELAY POWER SUPPLY
-
Turn ignition switch ON.
-
Perform "ACTIVE TEST" ("HORN") with CONSULT.
-
Using an analog voltmeter or an oscilloscope, check voltage between IPDM E/R harness connector E17 terminal 44 and ground.
3.CHECK HORN RELAY CIRCUIT
-
Turn ignition switch OFF.
-
Disconnect IPDM E/R and horn relay connector.
-
Check continuity between IPDM E/R harness connector E17 (A) terminal 44 and horn relay harness connector H1 (B) terminal 1.
4. Check continuity between IPDM E/R harness connector E17 (A) terminal 44 and ground.
4.CHECK INTERMITTENT INCIDENT
Refer to GI-41, "Intermittent Incident".
Key cylinder switch
Description
The main power window and door lock/unlock switch detects
condition of the door key cylinder switch and
transmits to BCM as the LOCK or UNLOCK signal.
Component Function Check
1.CHE ...
Headlamp
Description
Headlamp lighting when theft warning system is in alarm
phase.
Component Function Check
1.CHECK HEADLAMP OPERATION
Check if headlamps operate by lighting switch.
Diagnosis Procedure ...
Other materials:
Wiring diagram
MONOCHROME DISPLAY
Wiring Diagram - Without BOSE Audio system
...
B257B, B257C ambient sensor
Description
COMPONENT DESCRIPTION
Ambient Sensor
The ambient sensor (1) is installed to the front bumper
reinforcement.
It detects ambient temperature and converts it into a resistance
value which is then input into the A/C auto amp.
Ambient Sensor Circuit
AMBIENT TEMPERATUR ...
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 ...
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
0.0194