Question about 1999 Saturn SL

Open Question

I need a wiring diagram for a 1999 Saturn SL1. this is for the wiring harness that goes to the ECM.

Posted by on


5 Suggested Answers

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017

  • 1 Answer

SOURCE: Stereo wiring harness diagram

google!! i found it!

Posted on Jun 20, 2008

  • 1 Answer

SOURCE: Saturn SC1 SC2 1995-1999 Radio Wire/Wiring diagram

For the 1995 SC2:

Other links on the left side of that page.

Posted on Apr 14, 2009

  • 715 Answers

SOURCE: 1999 Saturn SL1 manual...shifter cable bushing

NAPA sells the replacement bushing ($20) better than Saturns $200 to replace both cables.
Good luck

Posted on Jul 29, 2009

  • 1 Answer

SOURCE: i need a diagram for a 2000 saturn SL1 fuse box

need a fuse box diagram for a 2000 saturn ls

Posted on Nov 02, 2011

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

I have a 1999 saturn sl1 my problem is you could be driving down the road and stop and then goes it acts like it has bad gas. just times the engine soon light come on but when you turn the car off it goes...

check for loose wires on the alternator and battery. check for loose earth wires. If a bump is causing the problem then there is something loose some where so check all connections including the connections to the ecm

Aug 31, 2013 | 1993 Saturn SC1

1 Answer

Wire diagram for the fuel injectors on a saturn sl1

firering order should be on in take manofold fuel injector are in harness should only fit on one way

Aug 31, 2012 | Saturn SL1 Cars & Trucks

1 Answer

I recently had my wife's 196 Saturn SL1 inspected after having a catalytic converter and a muffler installed. Fault code PO113 came up, preventing me from passing the inspection, I purchased an IAT sensor...

Follow intake air housing from front of car to where it connects to throttle body. Normally found in that housing. Look for wire harness to it. Replacement usually fairly obvious when you see it.

Apr 05, 2011 | 1996 Saturn SL

2 Answers

What years are interchangeable for a manual 5speed transmission in a 1999 saturn sl1?

96-99 SL1, SC1, SW1. Avoid the 2 models, they are DOHC and have different gear ratios

Dec 18, 2010 | 1999 Saturn SL

1 Answer

How do you relace an ECM on a 1998 saturn SL1?

This requires a scanner that will perform a burn on the EEPROM and A/T adaptives . A non programmed ecm installed will not work. Be aware of this before electing to replace this unit on your own.

Jul 07, 2009 | 1999 Saturn SL

1 Answer

1 got 1994 saturn sl1 gas guage not working

The two most common things that cause this are a float in the gas tank or a wiring problem. The float may not be giving a proper signal to the the engine control module (ecm). The float is located in the gas tank and you need to remove the gas tank and fuel pump in order to get a good look at it.

What i would do first is check the resistance of the signal wire that goes from the float to the ecm. If it is at, or less than, .5 mill-amps then the wire is good and your float is not working properly.

Apr 27, 2009 | 1994 Saturn Sl

Not finding what you are looking for?
1999 Saturn SL Logo

Related Topics:

144 people viewed this question

Ask a Question

Usually answered in minutes!

Top Saturn Experts


Level 3 Expert

76070 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8266 Answers

Are you a Saturn Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides