fuel pressure GMC CANYON 2012 User Guide

Black plate (7,1)GMC Canyon Owner Manual - 2012
Service and Maintenance 11-7
Footnotes—Maintenance
Schedule Additional Required
Services —Normal
a) Check all fuel and vapor lines
and hoses for proper hook‐up,
routing, and condition. Check that
the purge valve, if the vehicle has
one, works properly. Replace as
needed.
b) Or every four years, whichever
comes first. c)
Do not directly power wash the
transfer case output seals. High
pressure water can overcome the
seals and contaminate the transfer
case fluid. Contaminated fluid will
decrease the life of the transfer
case and should be replaced.
d) Or every five years, whichever
comes first. See Cooling System on
page 10‑18. e)
Or every 10 years, whichever
comes first. Inspect for fraying,
excessive cracking, or damage;
replace, if needed.

Black plate (9,1)GMC Canyon Owner Manual - 2012
Service and Maintenance 11-9
Footnotes—Maintenance
Schedule Additional Required
Services —Severe
a) Check all fuel and vapor lines
and hoses for proper hook‐up,
routing, and condition. Check that
the purge valve, if the vehicle has
one, works properly. Replace as
needed.
b) Or every four years, whichever
comes first. c)
Do not directly power wash the
transfer case output seals. High
pressure water can overcome the
seals and contaminate the transfer
case fluid. Contaminated fluid will
decrease the life of the transfer
case and should be replaced.
d) Or every five years, whichever
comes first. See Cooling System on
page 10‑18.
e) Or every 10 years, whichever
comes first. Inspect for fraying,
excessive cracking, or damage;
replace, if needed.Special Application
Services
.Severe Commercial Use
Vehicles Only: Lubricate chassis
components every 5 000 km/
3,000 mi.
.Have underbody flushing service
performed once a year.

Black plate (4,1)GMC Canyon Owner Manual - 2012
i-4 INDEX
Engine (cont'd)Cooling System Messages . . . 5-24
Drive Belt Routing . . . . . . . . . . . . 12-4
Exhaust . . . . . . . . . . . . . . . . . . . . . . 9-31
Fan . . . . . . . . . . . . . . . . . . . . . . . . . 10-25
Heater . . . . . . . . . . . . . . . . . . . . . . . . 9-27
Oil Life System . . . . . . . . . . . . . 10-12
Oil Messages . . . . . . . . . . . . . . . . . 5-24
Overheating . . . . . . . . . . . . . . . . 10-23
Power Messages . . . . . . . . . . . . . 5-25
Pressure Light . . . . . . . . . . . . . . . . 5-18
Running While Parked . . . . . . . . 9-32
Starting . . . . . . . . . . . . . . . . . . . . . . . 9-26
Equipment, Towing . . . . . . . . . . . . 9-63
Event Data Recorders . . . . . . . . 13-20
Exit Lighting . . . . . . . . . . . . . . . . . . . . 6-8
Extender, Safety Belt . . . . . . . . . . 3-20
Exterior Cargo Lamps . . . . . . . . . . 6-6
Exterior Lamp Controls . . . . . . . . . 6-1
Exterior Lamps Off Reminder . . . 6-2F
Fan
Engine . . . . . . . . . . . . . . . . . . . . . . 10-25
Filter, Engine Air Cleaner . . . . . . . . . 10-17
Flash-to-Pass . . . . . . . . . . . . . . . . . . . 6-3
Flashers, Hazard Warning . . . . . . 6-4
Flat Tire . . . . . . . . . . . . . . . . . . . . . . 10-69 Changing . . . . . . . . . . . . . . . . . . . 10-70
Floor Mats . . . . . . . . . . . . . . . . . . .10-102
Fluid Automatic Transmission . . . . 10-13
Brakes . . . . . . . . . . . . . . . . . . . . . . 10-28
Four-Wheel DriveTransfer Case . . . . . . . . . . . . . . . 9-37
Power Steering . . . . . . . . . . . . . 10-25
Washer . . . . . . . . . . . . . . . . . . . . . 10-26
Fog Lamps Bulb Replacement . . . . . . . . . . . . . 6-6
Four-Wheel Drive . . . . . . . 10-30, 9-37
Front Axle . . . . . . . . . . . . . . . . . . . . 10-31 Front Seats
Adjustment . . . . . . . . . . . . . . . . . . . . 3-3
Heated . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-49 Additives . . . . . . . . . . . . . . . . . . . . . 9-50
Economy Driving . . . . . . . . . . . . . 1-19
Filling a Portable FuelContainer . . . . . . . . . . . . . . . . . . . 9-53
Filling the Tank . . . . . . . . . . . . . . . 9-52
Foreign Countries . . . . . . . . . . . . 9-50
Gasoline Specifications . . . . . . . 9-50
Gauge . . . . . . . . . . . . . . . . . . . . . . . . . 5-8
Recommended . . . . . . . . . . . . . . . 9-49
Requirements, California . . . . . 9-50
System Messages . . . . . . . . . . . . 5-25
Full-Size Spare Tire . . . . . . . . . . 10-86
Fuses
Engine CompartmentFuse Block . . . . . . . . . . . . . . . . 10-41
Fuses and Circuit Breakers . . . . . . . . . . . . . . . . . . 10-41

Black plate (7,1)GMC Canyon Owner Manual - 2012
INDEX i-7
M
MaintenanceRecords . . . . . . . . . . . . . . . . . . . . .11-17
Maintenance Schedule Recommended Fluidsand Lubricants . . . . . . . . . . . . .11-13
Transfer Case . . . . . . . . . . . . . . . . 9-37
Malfunction Indicator Lamp . . . . 5-12
Manual Mirrors . . . . . . . . . . . . . . . . 2-13
Manual Transmission . . . . . . . . . . 9-35 Fluid . . . . . . . . . . . . . . . . . . . . . . . . 10-15
Manual Windows . . . . . . . . . . . . . . 2-16
Messages Battery Voltage andCharging . . . . . . . . . . . . . . . . . . . . 5-23
Brake System . . . . . . . . . . . . . . . . 5-23
Door Ajar . . . . . . . . . . . . . . . . . . . . . 5-24
Engine Cooling System . . . . . . . 5-24
Engine Oil . . . . . . . . . . . . . . . . . . . . 5-24
Engine Power . . . . . . . . . . . . . . . . 5-25
Fuel System . . . . . . . . . . . . . . . . . . 5-25 Messages (cont'd)
Lamp . . . . . . . . . . . . . . . . . . . . . . . . . 5-25
Ride Control System . . . . . . . . . . 5-26
Service Vehicle . . . . . . . . . . . . . . . 5-27
Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-27
Transmission . . . . . . . . . . . . . . . . . 5-27
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 5-23
Mirrors Automatic Dimming
Rearview . . . . . . . . . . . . . . . . . . . . 2-15
Convex . . . . . . . . . . . . . . . . . . . . . . . 2-13
Manual . . . . . . . . . . . . . . . . . . . . . . . 2-13
Manual Rearview . . . . . . . . . . . . . 2-14
Power . . . . . . . . . . . . . . . . . . . . . . . . 2-14
Monitor System, Tire Pressure . . . . . . . . . . . . . . . . . . . . 10-56
N
New Vehicle Break-In . . . . . . . . . . 9-24
O
Odometer . . . . . . . . . . . . . . . . . . . . . . . 5-8Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8
Off-Road . . . . . . . . . . . . . . . . . . . . . . . 9-6 Driving . . . . . . . . . . . . . . . . . . . . . . . . . 9-6
Recovery . . . . . . . . . . . . . . . . . . . . . . 9-5
Oil
Engine . . . . . . . . . . . . . . . . . . . . . . . . 10-9
Engine Oil Life System . . . . . 10-12
Messages . . . . . . . . . . . . . . . . . . . . 5-24
Pressure Light . . . . . . . . . . . . . . . . 5-18
Older Children, Restraints . . . . . 3-36
Online Owner Center . . . . . . . . . . 13-7
OnStar
®
System, In Brief . . . . . . . . . . . . . . 1-20
Operation, Infotainment
System . . . . . . . . . . . . . . . . . . . . . . . . 7-4
Ordering Service Publications . . . . . . . . 13-17
Outlets
Power . . . . . . . . . . . . . . . . . . . . . . . . . 5-5
Overheating, Engine . . . . . . . . . . 10-23