DeVille V8-4.9L VIN B (1995)
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Enter diagnostics by simultaneously pressing the "OFF" and "WARMER" buttons on the ECC panel. After .7.0 displays on the FDC
panel press the "LO" button to display E.9.0. Press "HI" four times to display P.0.4 which will be followed by the coolant temperature
displayed in degrees Celsius.
B.
All 1994-1995 model Ksp
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Enter diagnostics by simultaneously pressing the "OFF" and "WARMER" buttons on the ECC panel. When PCM? displays on the DIC
panel, press "HI" to display PCM DATA?. Press "HI" four more times to display P.0.4 which will be followed by the coolant
temperature displayed in degrees Celsius.
C.
All 1991-1993 model E/K
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Coolant temperature, in degrees Fahrenheit, may be displayed on the DIC by pressing and releasing the "ENG DATA" (1991 model
E/K) or "INFORMATION" (1992-1993 model E/K) button until it appears.
TPS/Idle Learn Procedure
a.
Starting from the ignition "OFF" position, wait a minimum of 20 seconds then turn the ignition to the "RUN" position (engine not running).
b.
Enter diagnostics by simultaneously pressing the "OFF" and "WARMER" buttons on the Electronic climate Control (ECC) panel.
c.
Turn the ignition to the "OFF" position.
d.
Wait a minimum of 20 seconds then turn the ignition to the "RUN" position (engine not running).
e.
Enter diagnostics by simultaneously pressing the "OFF" and "WARMER" buttons on the ECC panel.
f.
Turn the ignition to the "OFF" position.
g.
Wait a minimum of 20 seconds then start engine.
h.
With the engine running, apply brakes and place transaxle in "DRIVE" range.
i.
Turn the ECC to "OFF" and allow the engine to idle for at least one minute (foot off the accelerator).
j.
Turn the ECC to "AUTO" and verify that A/C compressor engagement occurs. Allow engine to idle for at least one minute (foot off the
accelerator).
k.
Place transaxle in "PARK" range and turn engine off.
16.
Install hush panel.
17.
Destroy the Mem-Cal removed from the vehicle by crushing it in a vise or press. Wear safety goggles or other protective eyewear when
performing this procedure.
18.
Reset the clock to the correct time and the AM and FM radio stations to those which were previously set by the customer.
19.
Install Campaign Identification Label.
20.
California Dealers Only: Provide the customer with a "Vehicle Emission Recall Proof of Correction" certificate.
