Nissan Maxima Service and Repair Manual: Xenon headlamp
Description
OPERATION
Refer to EXL-10, "Component Description".
PRECAUTIONS FOR TROUBLE
DIAGNOSIS
- Installation or removal of the connector must be done with the
lighting switch OFF.
- When the lamp is illuminated (when the lighting switch is ON), do
not touch the harness, HID control unit, inside of the lamp, or the lamp
metal parts.
- To check illumination, temporarily install lamp in the vehicle. Be
sure to connect power at the vehicle-side connector.
- If the malfunction can be traced directly to the electrical
system, first check for items such as blown fuses and fusible links,
broken wires or loose connectors, pulled-out terminals, and improper
connections.
- Do not work with wet hands.
- Using a tester for HID control unit circuit trouble diagnosis is
prohibited.
- Disassembling the HID control unit or harnesses (bulb socket
harness, ballast harness) is prohibited.
- Immediately after illumination, the light intensity and color will
fluctuate, this is normal.
- When the bulb has reached the end of its lifetime, the brightness
may drop significantly, it may flash repeatedly, or the light may turn a
reddish color.
Diagnosis Procedure
1.CHECK XENON BULB
Install a known good bulb to the applicable headlamp. Check that the headlamp
operates.
2.CHECK HID CONTROL UNIT
Install a known good HID control unit to the applicable headlamp. Check that
the headlamp operates.
Description
The IPDM E/R (intelligent power distribution module engine room) controls the
headlamp low relay based on inputs from the BCM over the CAN communication
lines. When the headlamp low r ...
Description
The IPDM E/R (intelligent power distribution module engine room) controls the
front fog lamp relay based on inputs from the BCM over the CAN communication
lines. When the front fog la ...
Other materials:
M&A 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 combination meter for
damage, bend and loose connection
(unit side and connector side).
2.CHECK HARNESS FOR OPEN CI ...
Front tweeter
Removal and Installation
REMOVAL
Remove the front pillar finisher. Refer to INT-24, "Removal and
Installation".
Remove the front tweeter speaker grille. Refer to IP-10, "Exploded
View".
Remove the front tweeter speaker screws (A).
Pull out front tweeter speaker ( ...
Turn signal and hazard warning lamps
System Diagram
System Description
BCM (Body Control Module) controls turn signal lamp (RH and LH) and
hazard warning lamp operation
Combination meter operates turn signal indicator (RH and LH)
according to CAN communication signals from BCM.
Component Parts Location
BCM M16 ...