0
Re: 98 Seville STS stalling at idle ---- You need to perform the electronic Idle Learn Procedure
The instructions for entering the diagnostic mode using the dashboard buttons are below.
The TP sensor/IDLE LEARN should be preformed when-
* TP is replaced * throttle body replaced * PCM replaced * battery disconnected or replaced * PCM code 52 * IAC adjusted * TP sensor adjustment has been preformed * min idle speed adjust procedure has been preformed
IDLE LEARN PROCEDURE ***4.9L***
1-outside temp is 50 degrees or greater
2-start engine and idle 13 min
3-at end of 13 min- enter diagnostics (engine running)
4-turn engine off
5-wait min of 20 sec
6-turn ign on (engine off)
7-enter diagnostics
8-turn ign off
9-wait min of 20 seconds
10-turn ign on (engine off)
11-enter diagnostics
12-turn ign off
13-wait min of 20 seconds
14-start engine
15- appy brakes and shift into 'drive'
16- turn the ccp 'off' and allow engine yo idle 1 minute
17- turn the ccp to 'auto' make sure AC comp engages- idle for 1
minute
18- put car in park and turn ign off
DTC display; 1998-2004 Seville and other model years with 3 buttons on the RH side of DIC
Use the 3 switches located to the right (LH drive cars) of the Driver Information Center (DIC) to activate and respond to the OBD prompts on the DIC.
ON/OFF = YES
INFO RESET = NO
INFO DOWN or INFO UP = manual toggle
Ignition ON, acknowledge any warning messages; press ON/OFF and INFO UP together for 2 to 3 seconds. Everything in front of you lights up for 4 or 5 seconds, then you will see:
Display shows "ALL?"
Answering YES will display "ALL CODES?"
Answering YES will run automatic test sequence and display codes, if any. Systems and codes will scroll faster than I am able to read them and write them; not to worry.
"ALL CLEAR CODES?" will display at the end of the automatic test. If you are satisfied you have the information you need, answer YES to clear/erase all error codes.
Answering "ALL?" with INFO DOWN will toggle systems test manually in order.
Answering "ALL?" with INFO UP will toggle system test manually in reverse order.
Press INFO RESET to reset DIC to "ALL?" to start again.
Ignition OFF to exit.
Wiki User
∙ 15y ago
Add your answer:
Earn +20 pts
1994 Cadillac sts 4.6L northstar engine Idle speed control solinoid setting procedure?
how do i set the idle on the 1994 cadillac sts
Where can one find a Cadillac Northstar engine?
Cadillac Northstar is a a type of motor car engine produced by the American compant Cadillac. Northstar engines can be found in Cadillac garages and via online websites.
Why is your Cadillac Northstar missing?
== ==
How can you tell if you need a radiator in 99 Cadillac northstar engine how can you tell if your radiator is bad?
how can you tell if you need a radiator in a 99 cadillac northstar engine
How much oil is needed for a 1997 Cadillac Northstar 32 valve engine?
The oil capacity of the 4.6L 32 valve Northstar in a 1997 Cadillac is 7.5 quarts.
Did every Cadillac Allante have a Northstar engine?
only the 1993 had it
Where is the solenoid located on a cadillac northstar 1997?
what solenoid are you referring to
What size engine does the 2005 Cadillac SRX have?
The 2005 Cadillac SRX has a V6 engine.
Who produced the Cadillac Northstar LMP?
The Cadillac Northstar LMP was produced by General Motors. This racing car was produced between 2000 and 2002 as an attempt to reenter the 24 Hours of Le Mans.
What motor do Cadillac de ville 1996 have?
4.6L Northstar V8
Where is the starter on a Cadillac northstar?
It is on top of the engine in the valley between the heads.
How much oil does a 1997 cadillac northstar engine hold?
7qts
