2017 CHEVROLET LOW CAB FORWARD horn

Chevrolet Low Cab Forward Owner Manual (GMNA-Localizing-U.S.-
10716700) - 2017 - crc - 12/6/16
16 In Brief
Instrument Panel (Driver Side - Diesel)
1. Instrument Panel Light LevelControl. See Instrument Panel
Illumination Control 0106.
2. Power Take Off (PTO) Main Switch. See Power Take-Off
(PTO) 0242.
3. Power Take Off (PTO) Engine Speed Control Switch. See
Power Take-Off (PTO) 0242. 4. Rear Body Interior Light
Switch. See Cargo Lamp
0 107.
5. Instruments, Warning Lights and Indicator Lights. See
Instrument Cluster 077.
6. Horn Button. See Horn072. 7. Outside Rearview Mirror
Heater Switch. See Heated
Mirrors 040.
8. Cruise Control Main Switch. See Cruise Control (Diesel)
0 224 orCruise Control (Gas)
0 227.
9. Hazard Warning Flasher Switch. See Hazard Warning
Flashers 0105.
10. Diesel Particulate Filter (DPF) Switch. See Diesel Particulate
Filter 0180.
11. Odometer Check Switch. See Odometer 080.
Engine Oil Level Check Switch.
See Engine Oil (Gasoline)
0 257 orEngine Oil (Diesel)
0 251.
12. Door Lock Switch. See Power
Door Locks 039.

Chevrolet Low Cab Forward Owner Manual (GMNA-Localizing-U.S.-
10716700) - 2017 - crc - 12/6/16
In Brief 17
Instrument Panel (Driver Side - Gas)
1. Instrument Panel Light LevelControl. See Instrument Panel
Illumination Control 0106.
2. Rear Body Interior Light Switch. See Cargo Lamp
0 107.
3. Instruments, Warning Lights and Indicator Lights. See
Instrument Cluster 077. 4. Horn Button. See
Horn072.
5. Rear Power Window Lock Switch. See Power Windows
0 41.
6. Outside Rearview Mirror Heater Switch. See Heated
Mirrors 040. 7. Cruise Control Main Switch.
See Cruise Control (Diesel)
0 224 orCruise Control (Gas)
0 227.
8. Hazard Warning Flasher Switch. See Hazard Warning
Flashers 0105.
9. Rear Power Window Switch. See Power Windows 041.
10. Odometer Check Switch. See Odometer 080.
11. Door Lock Switch. See Power
Door Locks 039.

Chevrolet Low Cab Forward Owner Manual (GMNA-Localizing-U.S.-
10716700) - 2017 - crc - 12/6/16
Instruments and Controls 71
Instruments and
Controls
Controls
Steering Wheel Adjustment . . . . 72
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Windshield Wiper/Washer . . . . . . 73
Power Outlets . . . . . . . . . . . . . . . . . 74
Cigarette Lighter . . . . . . . . . . . . . . . 74
Ashtrays . . . . . . . . . . . . . . . . . . . . . . . 75
Warning Lights, Gauges, and
Indicators
Warning Lights, Gauges, andIndicators . . . . . . . . . . . . . . . . . . . . 76
Instrument Cluster . . . . . . . . . . . . . 77
Speedometer . . . . . . . . . . . . . . . . . . 80
Odometer . . . . . . . . . . . . . . . . . . . . . . 80
Trip Odometer . . . . . . . . . . . . . . . . . 80
Tachometer . . . . . . . . . . . . . . . . . . . . 81
Fuel Gauge . . . . . . . . . . . . . . . . . . . . 81
Engine Coolant Temperature Gauge . . . . . . . . . . . . . . . . . . . . . . . . 82
Diesel Exhaust Fluid (DEF) Gauge . . . . . . . . . . . . . . . . . . . . . . . . 83
Seat Belt Reminders . . . . . . . . . . . 83
Battery Warning Light . . . . . . . . . . 83
Malfunction Indicator Lamp (Check Engine Light) . . . . . . . . . 84 Service Vehicle Soon Light . . . . 84
Brake System Warning Light
(Parking Brake Light) . . . . . . . . . 84
Antilock Brake System (ABS) Warning Light . . . . . . . . . . . . . . . . 87
Exhaust Brake Light . . . . . . . . . . . 88
Service Transmission Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . 88
Automatic Transmission Fluid Temperature Warning Light . . . 88
Overdrive Off Light (Diesel Only) . . . . . . . . . . . . . . . . . 89
Wait-to-Start Light . . . . . . . . . . . . . 89
Engine Oil Pressure Light . . . . . . 89
Engine Oil Level Indicator Light . . . . . . . . . . . . . . . . . . . . . . . . . 90
Diesel Exhaust Fluid (DEF) Warning Light . . . . . . . . . . . . . . . . 90
Engine Shutdown Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . 91
Reduced Engine Power Light . . . . . . . . . . . . . . . . . . . . . . . . . 91
High-Beam On Light . . . . . . . . . . . 92
Daytime Running Lamps (DRL) Indicator Light . . . . . . . . . . . . . . . . 92
Cruise Control Light . . . . . . . . . . . 92
Information Displays
Driver Information Center (DIC) (Diesel Only) . . . . . . . . . . . . . . . . . 93
Vehicle Messages
Vehicle Messages(Diesel Only) . . . . . . . . . . . . . . . . . 97
Warning Buzzers . . . . . . . . . . . . . 101

Chevrolet Low Cab Forward Owner Manual (GMNA-Localizing-U.S.-
10716700) - 2017 - crc - 12/6/16
72 Instruments and Controls
Controls
Steering Wheel
Adjustment
{Warning
.Adjust the position of the
steering wheel before you
start driving.
. To reduce the risk of
personal injury, apply force
to the steering wheel to
make certain the steering
column is firmly locked
before driving. Also, do not
try to tilt or adjust the
steering wheel while the
vehicle is moving. If these
steps are not followed, the
steering column could move
suddenly while the vehicle
is in motion which could
cause a temporary loss of
steering control which may
result in personal injury or
death.
The steering wheel is adjustable up
and down as well as forward and
backward.
Before adjusting, position the seat
as desired.
1. Lift the lock lever toward you to unlock the steering column.
2. Sit in the correct driving position, and then move the
steering wheel up and down
and forward and backward to
select the optimum steering
wheel position. 3. Firmly lock the steering wheel
at the selected position by
moving the lock lever to the
lock position.
Horn
To sound the horn, press the pad
with a horn symbol on the steering
wheel.

Chevrolet Low Cab Forward Owner Manual (GMNA-Localizing-U.S.-
10716700) - 2017 - crc - 12/6/16
302 Vehicle Care
No. Description Rating16 MIRROR HEATER 15A
17 IGNITION 2 10A
18 IGNITION 1 10A
19 – –
20 ECM 10A
21 METER 10A
22 ECU (BATT) 10A
23 MIRROR 10A
24 AUDIO, ACC 15A
25 HORN 15A
26 TURN, HAZARD 15A
27 TAIL LAMPS 10A
28 ILLUMI- NATIONS 10A
29 CORNERING LAMPS 10A
30 AIR COND- ITIONER 10A
31 – –
32 – – No. Description Rating
33 – –
34 – –
D-1 CIGAR 20A
D-2 ACCES- SORIES
SOCKET 15A
D-3 POWER SOURCE 20A
D-4 – –

Chevrolet Low Cab Forward Owner Manual (GMNA-Localizing-U.S.-
10716700) - 2017 - crc - 12/6/16
304 Vehicle Care
Gasoline Engine Relay LocationRelay locations:
No. Description
1 STOP LAMP
2 DAYTIME RUNNING LAMP
3 KEY ON
4 TCM
5 PARKING/NEUTRAL
6 WIPER MAIN
7 HORN
8 WIPER HI LO
9 TRAILER BRAKE
10 –/REAR POWER
WINDOW (if
equipped)
11 –/CHARGE (ENG
RUN) - Gasoline
12 POWER WINDOW
13 HEAD LAMP LO
14 VACUUM PUMP
15 HEAD LAMP HI
16 TAIL LAMP
17 CIGAR LIGHTER

Chevrolet Low Cab Forward Owner Manual (GMNA-Localizing-U.S.-
10716700) - 2017 - crc - 12/6/16
332 Vehicle Care
Towing the Vehicle
Consult your dealer or a
professional towing service if the
disabled vehicle must be towed.
Proper equipment must be used to
prevent damage to vehicles during
any towing. State and local laws
which apply to vehicles in tow must
be followed. Vehicles should not be
towed at speeds in excess of
88 km/h (55 mph).
Connect to the main structural parts
of the vehicle. Do not attach to
bumpers, tow hooks or brackets.
Use only equipment designed for
this purpose. Follow the instructions
of the wrecker manufacturer.
A safety chain system must
be used.
The procedures below must be
followed when towing to prevent
possible damage.Front End Towing (Front Wheels
Off Ground)
To prepare a disabled vehicle for
front end towing with front wheels
raised off theground, the following
steps are necessary:
.
Block the rear wheels of the
disabled vehicle.
. For gasoline vehicles, move the
selector lever into "N" position,
vehicles can be towed at speeds
below 48 km/h (30 mph) and up
to distances less than
80 km (50 mi).
. Disconnect the driveshaft at the
rear axle. Secure the driveshaft
to the frame or crossmember.
When towing, disconnect the
driveshaft at the rear axle to ensure
the transmission is not damaged.
The rear end of the driveshaft must
be disconnected and safely secured
if the 80 km (50 mi) or 48 km/h
(30 mph) is exceeded. If there is damage or suspected
damage to the rear axle, remove the
axle shafts. Cover the hub openings
to prevent the loss of lubricant or
entry of dirt or foreign objects.
Place a 10 cm (4 in) wood beam
against the towing guide behind the
bumper. (If no 10 cm (4 in) is
available, then remove the bumper.)
Ensure towing chains do not come
into contact with the horns or the
bumper. (If towing chains contact
the bumper, then remove the
bumper.)
1. Horns
2. Bumper

Chevrolet Low Cab Forward Owner Manual (GMNA-Localizing-U.S.-
10716700) - 2017 - crc - 12/6/16
Service and Maintenance 369
2. Checks performed at theengine
.Fan belt looseness and
damage
. Engine oil level
. Engine coolant level
. Power steering fluid level
3. Checks performed from the driver's seat
.Brake fluid level
. Brake pedal free play
. Operation of meters,
gauges and warning/
indicator lights
. Engine startability,
abnormal noise and color of
exhaust gases
. Parking brake lever stroke
. Windshield washer fluid
spray condition and
windshield wiper
effectiveness
. Windshield washer fluid
level .
Steering wheel position and
free play
. Operation of horn and turn
signal lights
. Door lock operation
4. Checks performed during a walk around the vehicle
.Illumination, flashing,
contamination, damage and
obstruction of lights
. Contamination, damage ad
obstruction of windows,
mirrors and reflectors
. Leaf spring damage
. Oil, engine coolant, fuel,
brake fluid and power
steering fluid leaks
. Water separator
5. Checking wheels and tires .Air pressure
. Cracks and other damage
. Abnormal wear
. Tread depth
. Mounting condition of all
wheel nuts 6. Checks performed after the
engine startup
.Oil, engine coolant, fuel,
brake fluid and power
steering fluid leaks
. Inspect the exhaust system,
checking that the tailpipe is
clear
7. Checks performed while driving the vehicle
.Brake effectiveness
. Engine abnormal noises
Keep the Floor Around the Driver
Seat Clean and Tidy
{Warning
It is extremely dangerous to have
empty cans, empty bottles,
or other items rolling around on
the floor because they could get
trapped under the brake pedal
and prevent brake application.
For proper pedal operation, it is
also essential to lay floor mats (Continued)