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'98 STS (RIP @ 206,xxx miles)
4,854 Posts
Juniorverse said:
OK, forgive my ignorance, but my heater controls dont have a "warmer" button. I have "auto", "Front defrost", "rear defrost" buttons along the left, 2 on/off/temp knobs (driver and pass), fan up and down button, ac off button, and vent button.
Which of these do I press simultaneously to pull up the codes????
I was sitting in my car for over an hour pushing all combinations of two different buttons and the most that happened was the heat turned on and off.
Thanks in advance.
Here is more than you wanted to know about code retrieval for a '98 to '04 Seville.... plus '00 to '05 Devilles.
DTC display; 1998-2004 Seville and 2000-2005 Deville
Use the 3 switches located to the right of the Driver Information Center (DIC) to activate and respond to the OBD prompts on the DIC.
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.
SYSTEMS: (as of 1998)
ABS (Antilock Brake System)
AMP (Amplifier)
DDM (Door Driver Module)
DIM (Dash Integration Module)
IPC (Instrument Panel Cluster)
IPM (Instrument Panel Module)
IRC (Integrated Radio Module)
PCM (Powertrain Control Module)
RFA (Remote Function Actuation)
RIM (Rear Integration Module)
SDM (Sensing and Diagnostic Module) Includes airbag crash data. Under RF seat of Seville.
VTD (Vehicle Theft Deterrent)
MSM (Memory Seat Module)
TTM (Tilt/Telescoping Module)
RSS (Road Sensing Suspension)
last edited 12/27/04 jwd
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