coolant temperature SATURN RELAY 2007 User Guide

If you get the overheat warning with no sign of
steam, try this for a minute or so:
1. If your air conditioner is on, turn it off.
2. Turn on your heater to full hot at the highest fan
speed and open the windows as necessary.
3. If you are in a traffic jam, shift to NEUTRAL (N);
otherwise, shift to the highest gear while
driving — DRIVE (D) or THIRD (3).
If you no longer have the overheat warning, you
can drive. Just to be safe, drive slower for
about 10 minutes. If the warning does not come
back on, you can drive normally.
If the warning continues, pull over, stop, and park
your vehicle right away.
If there is still no sign of steam, idle the engine
for three minutes while you are parked. If you still
have the warning, turn off the engine and get
everyone out of the vehicle until it cools down.
Also, see “Overheated Engine Protection
Operating Mode” later in this section.
You may decide not to lift the hood but to get
service help right away.Overheated Engine Protection
Operating Mode
This emergency operating mode allows your
vehicle to be driven to a safe place in an
emergency situation. If an overheated engine
condition exists, an overheat protection mode
which alternates ring groups of cylinders helps
prevent engine damage. In this mode, you
will notice a signicant loss in power and engine
performance. The temperature gage will
indicate an overheat condition exists. Driving
extended miles (km) and/or towing a trailer in the
overheat protection mode should be avoided.
Notice:After driving in the overheated engine
protection operating mode, to avoid engine
damage, allow the engine to cool before
attempting any repair. The engine oil will be
severely degraded. Repair the cause of coolant
loss, change the oil and reset the oil life
system. SeeEngine Oil on page 423.
437
ProCarManuals.com

(g)If you drive regularly under dusty conditions,
inspect the lter at each engine oil change.
(h)Change automatic transaxle uid and lter if
the vehicle is mainly driven under one or more of
these conditions:
In heavy city traffic where the outside
temperature regularly reaches 90°F (32°C)
or higher.
In hilly or mountainous terrain.
When doing frequent trailer towing.
Uses such as found in taxi, police, or delivery
service.
(i)Drain, ush, and rell cooling system. See
Engine Coolant on page 432 for what to
use. Inspect hoses. Clean radiator, condenser,
pressure cap, and ller neck. Pressure test
the cooling system and pressure cap.
(j)Check system for interference or binding and
for damaged or missing parts. Replace parts
as needed. Replace any components that have
high effort or excessive wear. Do not lubricate
accelerator or cruise control cables.(k)A uid loss in any vehicle system could
indicate a problem. Have the system inspected
and repaired and the uid level checked.
Add uid if needed.
(l)If you drive regularly under dusty conditions,
the lter may require replacement more often.
(m)Visually inspect belt for fraying, excessive
cracks, or obvious damage. Replace belt if
necessary.
Owner Checks and Services
These owner checks and services should be
performed at the intervals specied to help ensure
the safety, dependability, and emission control
performance of your vehicle. Your Saturn retailer
can assist you with these checks and services.
Be sure any necessary repairs are completed at
once. Whenever any uids or lubricants are added
to your vehicle, make sure they are the proper
ones, as shown inRecommended Fluids and
Lubricants on page 530.
526
ProCarManuals.com

Climate Control System............................... 205
Air Filter, Passenger Compartment........... 217
Dual......................................................... 209
Outlet Adjustment..................................... 212
Rear...............................................212, 215
Collision Damage Repair............................. 548
Comfort Guides, Rear Safety Belt................. 52
Compact Spare Tire.................................... 500
Compass..................................................... 240
Content Theft-Deterrent............................... 133
Control of a Vehicle..................................... 362
Convenience Net......................................... 173
Coolant
Engine Temperature Gage........................ 228
Heater, Engine......................................... 141
Cooling System........................................... 438
Cruise Control............................................. 188
Cruise Control Light.................................... 233
Cupholder(s)................................................ 167
Customer Assistance Information
Customer Assistance for Text
Telephone (TTY) Users......................... 542
Customer Assistance Offices.................... 542
Customer Satisfaction Procedure.............. 538
GM Mobility Reimbursement Program...... 543
Reporting Safety Defects to Saturn.......... 552Customer Assistance Information (cont.)
Reporting Safety Defects to the
Canadian Government.......................... 552
Reporting Safety Defects to the
United States Government.................... 552
Roadside Assistance Program.................. 543
Service Publications Ordering
Information........................................... 553
D
Daytime Running Lamps/Automatic
Headlamp System.................................... 193
Defensive Driving........................................ 358
Delayed Lighting.......................................... 196
Delayed Locking.......................................... 116
DIC Compass.............................................. 240
Disc, MP3................................................... 287
Doing Your Own Service Work.................... 413
Dome Lamp................................................ 196
Door
Automatic Door Lock................................ 117
Delayed Locking...................................... 116
Dual Sliding Doors................................... 118
Locks....................................................... 114
558
ProCarManuals.com

Door (cont.)
Power Door Locks................................... 116
Power Sliding Door.................................. 121
Programmable Automatic Door Unlock..... 118
Driver
Position, Safety Belt................................... 38
Driver Information Center (DIC)................... 234
DIC Operation and Displays..................... 235
DIC Vehicle Personalization..................... 261
DIC Warnings and Messages................... 241
Driving
At Night................................................... 375
City.......................................................... 380
Defensive................................................. 358
Drunken................................................... 359
Freeway................................................... 381
Hill and Mountain Roads.......................... 384
In Rain and on Wet Roads...................... 376
Rocking Your Vehicle to Get it Out.......... 391
Winter...................................................... 386
Dual Climate Control System....................... 209
DVD
Rear Seat Entertainment System.....294, 309E
Electric Power Management........................ 198
Electrical System
Add-On Equipment................................... 511
Fuses and Circuit Breakers...................... 512
Headlamp Wiring..................................... 511
Instrument Panel Fuse Block................... 512
Power Windows and Other Power
Options................................................. 511
Underhood Fuse Block............................. 514
Windshield Wiper Fuses........................... 511
Engine
Air Cleaner/Filter...................................... 428
Battery..................................................... 449
Check and Service Engine Soon Light..... 229
Coolant.................................................... 432
Coolant Heater......................................... 141
Coolant Temperature Gage...................... 228
Drive Belt Routing.................................... 533
Engine Compartment Overview ................ 422
Exhaust................................................... 151
Oil ........................................................... 423
559
ProCarManuals.com

G
Gage
Engine Coolant Temperature.................... 228
Fuel......................................................... 233
Speedometer........................................... 221
Tachometer.............................................. 221
Garage Door Opener..........................156, 157
Gasoline
Octane..................................................... 414
Specications........................................... 414
Glove Box................................................... 167
GM Mobility Reimbursement Program.......... 543
H
Hazard Warning Flashers............................ 182
Head Restraints............................................ 13
Headlamp Wiring......................................... 511
Headlamps
Bulb Replacement.................................... 455
Daytime Running Lamps/Automatic
Headlamp System................................ 193Headlamps (cont.)
Flash-to-Pass........................................... 185
Halogen Bulbs......................................... 455
Headlamps and Sidemarker Lamps.......... 456
High/Low Beam Changer......................... 185
On Reminder........................................... 193
Wiper Activated........................................ 193
Headlamps and Sidemarker Lamps............. 456
Heated Seats................................................ 10
Heater................................................205, 209
Hideaway Rear Storage Bins....................... 174
Highbeam On Light..................................... 233
High-Speed Operation, Tires........................ 471
Highway Hypnosis....................................... 383
Hill and Mountain Roads............................. 384
Hood
Checking Things Under............................ 420
Release................................................... 421
Horn............................................................ 182
How to Use This Manual ................................ 4
How to Wear Safety Belts Properly............... 38
561
ProCarManuals.com