2012 INFINITI G37 alternator belt

Black plate (92,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]2-14 Instruments and controlsBraking System (ABS) warning light illumi-
nate, it may indicate the ABS is not
functioning properly. Have the brake sys-
tem checked, and if necessary repaired, by
an INFINITI retailer promptly. (See “ Anti-
lock Braking System (ABS) warning light ”
(P.2-13).)
WARNING. Your brake system may not be working
properly if the warning light is on.
Driving could be dangerous. If you judge
it to be safe, drive carefully to the
nearest service station for repairs.
Otherwise, have your vehicle towed
because driving it could be dangerous.
. Pressing the brake pedal with the
engine stopped and/or low brake fluid
level may increase your stopping dis-
tance and braking will require greater
pedal effort as well as pedal travel.
. If the brake fluid level is below the
minimum or MIN mark on the brake fluid
reservoir, do not drive until the brake
system has been checked at an INFINITI
retailer. Charge warning light GUID-C69BB772-79B3-4499-9F43-9AE7FF3014AD
If the light comes on while the engine is
running, it may indicate the charging
system is not functioning properly. Turn
the engine off and check the alternator
belt. If the belt is loose, broken, missing or
if the light remains on, see an INFINITI
retailer immediately.
CAUTION Do not continue driving if the alternator belt
is loose, broken or missing.
Engine oil pressure warning
light GUID-6767AD33-F6A9-4349-9656-7255256FF262
This light warns of low engine oil pressure.
If the light flickers or comes on during
normal driving, pull off the road in a safe
area, stop the engine immediately and call
an INFINITI retailer or other authorized
repair shop.
The engine oil pressure warning light is
not designed to indicate a low oil level.
Use the dipstick to check the oil level. (See
“ Engine oil ” (P.8-11).) CAUTION Running the engine with the engine oil
pressure warning light on could cause
serious damage to the engine almost
immediately. Such damage is not covered
by warranty. Turn off the engine as soon as
it is safe to do so.
4 Wheel Active Steer (4WAS)
warning light (if so equipped) GUID-F4EA15D8-084C-4F11-9CF5-9BFAB55B87A4
If the light comes on while the engine is
running, it may indicate that there is a
malfunction with the 4 Wheel Active Steer
(4WAS) portion of the steering system.
Push the ignition switch to the OFF position
and then to the ON position. If the light
does not turn off after cycling the engine,
have the system checked by an INFINITI
retailer.
For further information about the 4 Wheel
Active Steer system, see “ 4 Wheel Active
Steer (4WAS) system ” (P.5-57).
If a malfunction occurs in the system, the 4
Wheel Active Steer (4WAS) function will
cease but driving can be continued. How-
ever, the steering wheel is slightly turned

Black plate (425,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]GUID-943BC148-9A3A-474D-8113-30A996E2E73B
CAUTION. Do not ground accessories directly to the
battery terminal. Doing so will bypass
the variable voltage control system and
the vehicle battery may not charge
completely.
. Use electrical accessories with the en-
gine running to avoid discharging the
vehicle battery.
The variable voltage control system mea-
sures the amount of electrical discharge
from the battery and controls voltage
generated by the generator. GUID-2598C543-2A3B-4E05-90F6-3739930B5F0C
SDI2117
VQ25HR engine
1. Power steering fluid pump
2. Alternator
3. Crankshaft pulley
4. Air conditioner compressor
! : Tension checking points SDI2119
VQ37VHR engine
1. Power steering fluid pump
2. Alternator
3. Crankshaft pulley
4. Air conditioner compressor
5. Drive belt auto-tensioner
WARNING Be sure the ignition switch is in the OFF or
LOCK position before servicing drive belts.
The engine could rotate unexpectedly.
1. Visually inspect each belt for signs of
unusual wear, cuts, fraying or loosen-
Maintenance and do-it-yourself
8-19VARIABLE VOLTAGE CONTROL SYSTEM DRIVE BELTS