2010 HONDA RIDGELINE check engine

Insert the dipstick all the way back
in the transmission.
If you are not sure how to add f luid,
contact your dealer.
If the level is below the lower
mark, remove the f ill plug, then
add the f luid into the f ill hole to
bring it to the level between the
upper and lower marks on the
dipstick.
Pour the f luid slowly and caref ully so
you do not spill any. Clean up any
spill immediately; it could damage
components in the engine
compartment.
Always use Honda Genuine ATF-Z1
(automatic transmission f luid).
Insert the dipstick all the way into
the transmission securely as
shown in the illustration.
Remove the dipstick and check
the f luid level. It should be
between the upper and lower
marks. 6.
5.
3. 4.
Automatic Transmission Fluid
332
DIPSTICK UPPER MARKLOWER MARK
Use only Honda Genuine ATF-Z1
(automatic transmission f luid). Do not
mix with other transmission f luids.
Using transmission f luid other than
Honda Genuine ATF-Z1 may cause
deterioration in transmission operation
and durability, and could result in
damage to the transmission.
Damage resulting f rom the use of
transmission f luid other than Honda
Genuine ATF-Z1 is not covered by the
Honda new vehicle warranty.
Table of Contents

Pour the f luid slowly and caref ully so
you do not spill any. Clean up any
spill immediately; it could damage
components in the engine
compartment.
A low power steering f luid level can
indicate a leak in the system. Check
the f luid level f requently, and have
the system inspected as soon as
possible.
Always use Honda Power Steering
Fluid. You may use another power
steering f luid as an emergency
replacement, but have the power
steering system f lushed and ref illed
with Honda PSF as soon as possible.
If you are not sure how to add f luid,
contact your dealer.
Remove the cover, then check the
level on the side of the reservoir
when the engine is cold.
The f luid should be between the
UPPER LEVEL and LOWER LEVEL.
If not, add power steering f luid to the
UPPER LEVEL mark, and put the
cover back in place.
Power Steering Fluid
Maint enance
335
UPPER LEVEL
LOWER LEVEL
COVER
T urning the steering wheel to f ull lef t
or right lock and holding it there can
damage the power steering pump.
Table of Contents

CONT INUED
...
Accessories and Modif ications . 257
ACCESSORY (Ignition Key
.....................................
Position) . 102
............
Accessory Power Sockets . 139
...........................
AC Power Outlet . 141
................
Active Head Restraints . 124
....................
Additives, Engine Oil . 327
........
Adjusting the Steering wheel . 99
...........................
Advanced Airbags . 27
...............................
Airbag (SRS) . 9, 23
..............
Air Conditioning System . 146
.................................
Usage . 147, 153
Air Outlets ...............
(Vents) . 148, 151, 155, 156
.......................
Air Pressure, Tires . 350
......................................
Antif reeze . 329
Anti-lock Brakes (ABS)
...............................
Indicator . 66, 289
...................................
Operation . 289
..............
Anti-thef t, Audio System . 206
Anti-thef t Steering Column
............................................
Lock . 102
........................................
Armrests . 122
................
Audio System . 159, 167, 173 ...
Auto Door Locking/Unlocking . 104
Automatic Heated Wiper
..............................
Zone . 95, 150, 156
...
Automatic Seat Belt Tensioners . 21
.............
Automatic Speed Control . 210
..............
Automatic Transmission . 271
..........................
Capacity, Fluid . 388
...............
Checking Fluid Level . 331
.......................................
Shif ting . 271
Shif t Lever Position
...............................
Indicators . 271
................
Shif t Lever Positions . 272
....................
Shif t Lock Release . 275
......................
Auxiliary Input Jack . 205
Back Window
.......................................
Indicator . 75
...........................
Operation . 128, 129
Battery
Charging System ...........................
Indicator . 63, 374
............................
Jump Starting . 370
..............................
Maintenance . 356
............................
Specif ications . 389 Bed Lights
.......................................
Indicator . 74
...................................
Operation . 144
..............................
Bef ore Driving . 247
....................................
Belts,Seat .8,20
.........................
Beverage Holders . 137
........
HandsFreeLink. 221
..................................
Booster Seats . 52
Brakes
...........
Anti-lock System (ABS) . 289
.............
Break-in, New Linings . 248
...........................................
Fluid . 334
............
Bulb Replacement . 340, 341
.......................................
Parking . 132
.................
System Indicator . 65, 376
........................
Wear Indicators . 288
.............................
Braking System . 288
.................
Break-in, New Vehicle . 248
..
Brightness Control, Instruments . 98Bluetooth
Index
A
B
INDEX
I

ÎÎ
CONT INUED
..............................
Economy, Fuel . 254
..................................
Emergencies . 359
.............
Battery, Jump Starting . 370
...........
Brake System Indicator . 376
................
Changing a Flat Tire . 361
.....
Charging System Indicator . 374
..................
Checking the Fuses . 378
.........
Hazard Warning Flashers . 99
.....
Low Oil Pressure Indicator . 374
...
Malf unction Indicator Lamp . 375
..................
Overheated Engine . 372
............................
Stuck Vehicle . 383
.......................................
Towing . 383
.........................
Emergency Brake . 132
.......................
Emissions Controls . 397
........................
Emissions Testing . 400 Engine
....
Coolant Temperature Gauge . 76
Malf unction Indicator
................................
Lamp . 63, 375
.................
Oil Lif e Display . 313, 317
........
Oil Pressure Indicator . 63, 374
..............
Oil, What Kind to Use . 326
...............................
Overheating . 372
............................
Specif ications . 389
............................
Speed Limiter . 275
.......................................
Starting . 270
.................
Engine, if it won’t start . 369
Evaporative Emissions Control
........................................
System . 397
...............................
Exhaust Fumes . 55
Exhaust Gas Recirculation
........................................
System . 398
Expectant Mothers, Use of Seat ........................................
Belts by . 18
..........................
Fan, Interior . 147, 154
.........................................
Features . 145
...............
DANGER, Explanation of . iii
...................................
Dashboard . 3, 60
................
Daytime Running Lights . 97
.................................
Dead Battery . 370
.........
Def ects, Reporting Saf ety . 406
......
Def rosting the Windows . 150, 155
................
Dif f erential Fluid, Rear . 333
....................................
Dimensions . 388
...............
Dimming the Headlights . 95
Dipstick
..........
Automatic Transmission . 331
..................................
Engine Oil . 253
..........................
Directional Signals . 95
........
Disc Brake Wear Indicators . 288
.....................
Disposal of Used Oil . 328
.
Door and Tailgate Open Monitor . 11
Doors
Locking and
..............
Unlocking . 103, 104, 107
..................
Lockout Prevention . 103
....................
Power Door Locks . 103
........
DOT Tire Quality Grading . 390
...........
Driver and Passenger Safety . 5 ...........................................
Driving . 267
....................................
Economy . 254
...................................................
D3 . 273
Dual-Action Tailgate
...............................
Indicator . 11, 115
...................................
Operation . 113
..................
Dust and Pollen Filter . 345
Index
E
F
D
INDEX
III

...............
Gas Mileage, Improving . 254
Gasoline
...............
Fuel Reserve Indicator . 68
...........................................
Gauge . 76
................
Octane Requirement . 248
........................
Tank, Filling the . 249
................
Gas Station Procedures . 249
Gauges
...
Engine Coolant Temperature . 76
...............................................
Fuel . 76
...............................
Speedometer . 76 .................................
Tachometer . 76
GAWR (Gross Axle Weight .......................................
Rating) . 294
GCWR (Gross Combined Weight .......................................
Rating) . 294
............
Gearshif t Lever Positions . 272
......................................
Glove Box . 138
GVWR (Gross Vehicle Weight
.......................................
Rating) . 294
....................
Filling the Fuel Tank . 249
Filters
.........................
Dust and Pollen . 345
...............................................
Oil . 328
.............
Flashers, Hazard Warning . 99
...................
Flat Tire, Changing a . 361
.....................................
Floor Mats . 345
Fluids
..........
Automatic Transmission . 331
..........................................
Brake . 334
..........................
Power Steering . 335
.......................
Rear Differential . 333
...................
Transf er Assembly . 333
..................
Windshield Washer . 330
FM Stereo Radio ...................................
Reception . 165
.................
Folding the Rear Seats . 125
........................................
Fog Lights . 97
..........................
Four-way Flashers . 99
..............................
Front Seat . 119, 121
............................
Adjusting . 119, 121
.....................................
Airbags . 9, 25
.......................................
Heaters . 126
.................................................
Fuel . 248
......................
Fill Door and Cap . 249
...........................................
Gauge . 76 ................
Octane Requirement . 248
...............................
Oxygenated . 248
........................
Reserve Indicator . 68
........................
Tank, Filling the . 249
...............................
Fuel Economy . 254
Actual Mileage and EPA Fuel Economy Estimates .......................
Comparison . 254
......
Calculating Fuel Economy . 256
.............
Fuel Economy Factors . 255
........
Improving Fuel Economy . 255
.....................
Fuses, Checking the . 378
....
Halogen Headlight Bulbs . 336, 339
...........................
HandsFreeLink
. 221
..............................
HFL Buttons . 221
..............
Hazard Warning Flashers . 99
Index
G H
IV

................
Jacking Up the Vehicle . 363
.......................................
Jack, Tire . 363
................................
Jump Starting . 370
................................................
Keys . 100 ..................................
Maintenance . 311
Owner’s Maintenance ...................................
Checks . 323
................................
Minder . 313-324
.........................
Minder Indicator . 71
..........................................
Saf ety . 312
.
Malf unction Indicator Lamp . 63, 375
............
Manual Seat Adjustments . 119
...............................
Meters, Gauges . 76
........................
Mirrors, Adjusting . 134
...............
Modif ying Your Vehicle . 258
.......................................
Moonroof . 131
.............
Multi-Inf ormation Display . 82
............
Engine Oil Lif e Display . 317
...........
Maintenance Items . 321, 324
...................
Neutral Gear Position . 273
..................
New Vehicle Break-in . 248
...................
NOTICE, Explanation of . i
...............
Numbers, Identif ication . 386
........................
Inf ormation Display . 77
.........
Engine Oil Lif e Indicator . 313
...........
Maintenance Items . 316, 324
.................................
Inside Mirror . 133
.............................
Inspection, Tire . 350
........................
Instrument Panel . 4, 93
........
Instrument Panel Brightness . 98
...............................
Interior Lights . 142
........................................
Introduction . i
.......................
Label, Certif ication . 386
.................
Lane Change, Signaling . 95
..................
Lap/Shoulder Belts . 16, 21
...........................
Light Control Dial . 95 Lights
....................
Bulb Replacement . 336
.......................................
Indicator . 69
.......................................
Interior . 142
.........................................
Parking . 95
..................................
Turn Signal . 95
............................
Load Limits . 260, 293
....
LOCK (Ignition Key Position) . 102
Locks
.....
Anti-thef t Steering Column . 102
............................
Fuel Fill Door . 249
..................................
Glove Box . 138
...........................
In-Bed Trunk. 116
..................
Lockout Prevention . 103
...............................
Power Door . 103
........................
Low Coolant Level . 253
.........................
Low Fuel Indicator . 68
...
Low Oil Pressure Indicator . 63, 374
Lubricant Specif ications
..................................
Chart . 388, 389
...........
Luggage, Storing (Cargo) . 259
Index
J K L M N
VI

CONT INUED
...
Octane Requirement, Gasoline . 248
.........................................
Odometer . 76
....................
Of f -Highway Driving . 306
...................
Of f -Road Precautions . 307
Oil
........................
Change, How to . 327
......................
Change, When to . 313
......................
Checking Engine . 253
...........................................
Filter . 328
..............
Pressure Indicator . 63, 374
Selecting Proper Viscosity
......................................
Chart . 326
.........
ON (Ignition Key Position) . 102
............................
Outside Mirrors . 134
....................
Overheating, Engine . 372
....
Owner’s Maintenance Checks . 323
.........................
Oxygenated Fuels . 248
..............
Panel Brightness Control . 98
........................
Park Gear Position . 272
...........................................
Parking . 286
...............................
Parking Brake . 132 .................................
Parking Lights . 95
..
Parking Over Things that Burn . 287
.............................
PGM-FI System . 398
Pickup Bed
.........................
Carrying Cargo . 259
.........................................
Lights . 144
..............
Power Seat Adjustments . 121
...............
Power Socket Locations . 139
.........
Pregnancy, Using Seat Belts . 18
.........
Protecting Adults and Teens . 11
...
Additional Safety Precautions . 19
.....
Advice f or Pregnant Women . 18
........................
Protecting Children . 34
.....................
General Guidelines . 34
.......................
Protecting Inf ants . 39
.......
Protecting Larger Children . 51
.........
Protecting Small Children . 40
Using Child Seats with
.....................................
Tethers . 48
.............................
Using LATCH . 43
...................
Radiator Overheating . 372
Radio/CD Sound
.......................
System . 159, 167, 173 .................
Rear Dif f erential Fluid . 333
..
Rear Lights, Bulb Replacement . 340
...........................
Rearview Mirror . 133
..
Rearview Mirror with Compass . 213
....................
Rear (Back) Window . 129
.....
Reclining the Seat-Backs . 120, 121
................
Remote Audio Controls . 203
.....................
Remote Transmitter . 110
Replacement Inf ormation
................
Engine Oil and Filter . 327
..........................................
Fuses . 378
................................
Light Bulbs . 336
........................................
Minder . 324
................................
Timing Belt . 336
...........................................
Tires . 361
.............................
Wiper Blades . 346
Replacing Seat Belts Af ter a ............................................
Crash . 22
...
Reserve Tank, Engine Coolant . 253
..................
Reverse Gear Position . 272
................................
Rotation, Tire . 351
Index
INDEX
P
R
O
VII

(f luid capacities and tire pressures)
(seat belts, SRS, and child protection)
(main controls)
(indicators, gauges, multi-inf ormation display, dashboard, and steering column)
(fuel, vehicle break-in, and cargo loading)
(engine and transmission operation)
(minder, f luid checking, minor services, and vehicle storage)
(vehicle specif ications, tires, and emissions controls) (warranty and contact inf ormation)
(how to order)
(f lat tire, jump starting, overheating, and f uses)
(
)
climate control, audio, steering wheel, security, cruise control, HomeLink, and other convenience items
Contents
................................................................................................................................................
Index .I
..................................................
Service Inf ormation Summary . last page
............................................................
Driver and Passenger Saf ety .5
...............................................................................................
Your Vehicle at a Glance .3
.......
Instruments and Controls .59
.......................................................................
Bef ore Driving .247
.........................................................................................
Driving .267
.................................................
Maintenance .311
..............................................
T echnical Inf ormation .385
..................
Warranty and Customer Relations (U.S. and Canada only) . 403
..................................................................................
A uthorized Manuals (U.S. only) .407
........................................
T aking Care of the Unexpected .359
..............
Features .145INDEX
1