Question about 1997 Lincoln Mark VIII

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No heat,1997 lincoln mark 8.self test dtc code 155.all funcitons but no heat.whats a guy to do?

Core is fine, just no heat

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  • Lincoln Master
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You have a stuck air temperature control blend door problem. The blend door is what moves to divert air across the heater core and AC core to heat or coll the air or a combination of the hot and cold air streams, to blend them. To replace the part requires that the dash be removed from car as the door is located in the production.

Posted on Feb 22, 2012

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6 Suggested Answers

6ya6ya
  • 2 Answers

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

Hi there,
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Posted on Jan 02, 2017

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chuck943
  • 783 Answers

SOURCE: 1997 lincoln mark 8 wipers wont shut off

No the motor is the problem.

Posted on Feb 25, 2009

crayzeetrayn
  • 837 Answers

SOURCE: where is the thermostat located on a 1997 lincoln

thermostat is located in the radiator to block hose. if you look directly under the power steering reservoir you should see it.
The thermostat has 3 hoses running from it. 2 are approx. 1.5" in dia and 1 is approx .750" in dia. The .750" hose leads up to the coolant reservoir. and yes it is under the power steering reservoir

Posted on Mar 28, 2009

sandanrosie
  • 53 Answers

SOURCE: where is the location of Lincoln Mark 8 VIII

Air Suspension Compressor Motor/Vent Solenoid : Lower RH front corner of engine compartment C134
Air Suspension Switch : Rear side of trunk C458
Air Suspension/EVO Steering Module : Behind RH cowl panel, above connector bracket C204, C205
Air Suspension/EVO Test Connector : RH side of engine compartment, top of wheel well C117 Soft Ride Relay : Under center front of package tray C403Hard Ride Relay : Under center rear of package tray C404 sorry could not find compressor rely listed, good luck

Posted on Aug 07, 2009

  • 15 Answers

SOURCE: 1997 Lincoln mark 8 reset air bag light? blinks

Ithink is a reminder that you have a problem with the air suspension.

Posted on Sep 04, 2009

roniecon
  • 6927 Answers

SOURCE: does blend door actuator once changed in 1997

no,it should work ok,,if it is not,the blend door itself maybe the problem not the actuator.

Posted on May 31, 2010

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1 Answer

1997 lincoln town car DTC diagram


DTC diagram ? Which DTC - diagnostic trouble code ! If thats what you mean !

Dec 09, 2016 | Lincoln Cars & Trucks

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I read somewhere that stated I could press certain control buttons together on a Lincoln Mark VII 1993 model which may fix the problem of the heater staying on.. I have no A/C only heat at all times.. Any...


Attached Files

These are the files for your Year of car. Can not say if the link will work on this media. If it does not work, do a Browser using these terms 1993 LTC EATC self-test procedures, or similar. The 1993 is the 1st of a group to 1997 or 1998 that have similar systems. So they would activate the same way. There is a good post for 1996 LTC on Edmunds.com that has Code definitions.

This is another site. http://www.youtube.com/watch?feature=player_detailpage&v=hAqE-oYnvlQ

Oct 26, 2013 | 1996 Lincoln Mark VIII

1 Answer

I have changed the radiator, heater core and the thermostat in my 1997 ford F150 but I am still blowing out cold air


THE TEMPERATURE BLEND DOOR STUCK OR BLEND DOOR ACTUATOR MOTOR FAULTY,YOU NEED TO DO A EATC DIAGNOSTIC TEST TO GET FAULT CODE SEE WHY YOU ARE NOT GETTING HEAT.TO DO A DIAGNOSTIC TEST FIRST WARM ENGINE UNTIL IT GET 120 DEGREES.WITH ENGINE OFF IGNITION SWITCH ON SIMULTANEOUSLY PRESS OFF AND FLOOR BUTTON THEN WITHIN 2 SECONDS PRESS AUTOMATIC BUTTON SELF TEST TAKE UP 20 SECONDS INDICATING BY BLANK DISPLAY WINDOW ON THE EATC MODULE. IF DISPLAY IS BLANK FOR MORE THAN 20 SECONDS OR IF CODE 888 IS DISPLAYED GO TO EATC SYSTEM TEST UNDER TESTING IF NO CODES ARE DISPLAYED AND SYSTEM IS NOT OPERATING PROPERLY GO TO SYMPTOM DIAGNOSIS IF CODES DISPLAY RECORD CODES. BEFORE TURNING IGNITION OFF EXIT SELF DIAGNOSTIC.BY PRESSING DEFROST BUTTON EXIT THE SELF DIAGNOSTIC PRESS BLUE BUTTON. IF ALL FAIL LET A GARAGE CHECK IT OUT.BUT ALSO CHECK COOLANT SYSTEM IF COOLANT SYSTEM VERY LOW YOU HAVE NO HEAT PROBLEMS.

Oct 19, 2011 | 1997 Ford F150 Regular Cab

1 Answer

I have a P0456 code on my 2003 Ford Expedition. Where is the vapor purge solenoid or the canister?


The information you are asking for varies depending on how the vehicle is equipped ie. ENGINE SIZE, AUTOMATIC or MANUAL TRANSMISSION, 2-WHEEL DRIVE, 4-WHEEL DRIVE, ALL-WHEEL DRIVE, etc.
With that said, it also deserves mention that there is a Technical Service Bulletin published by Ford Motor Company that applies to the model year and model that you have listed that involves Diagnostic Test Code (DTC) P0456.

Please note that this bulletin emphasizes the requirement of special equipment to properly diagnose and repair the DTC's listed in the bulletin. Below is a brief (partial) description of the bulletin:

Article No.
03-20-3
10/13/03
DRIVEABILITY - MALFUNCTION INDICAOR LAMP
(MIL) ILLUMINATED WITH DTC'S P0442, P0455,
P0456, P0457, P1442 OR CHECK FUEL CAP LAMP
ILLUMINATED WITH DTC P0457
FORD: 1997-2000 CONTOUR 1997-2002 ESCORT 1997-2003 CROWN VICTORIA, MUSTANG, TAURUS 1998-2003 ESCORT ZX2 2000-2003 FOCUS 2002-2003 THUNDERBIRD1997 F-250 HD
1997-1999 F-250 LD
1997-2003 E SERIES, EXPEDITION, EXPLORER, F-150, RANGER, WINDSTAR
1999-2003 F SUPER DUTY
2000-2003 EXCURSION
2001-2003 ESCAPE, EXPLORER SPORT TRAC, EXPLORER SPORT
LINCOLN:
1997-1998 MARK VIII
1997-2002 CONTINENTAL
1997-2003 TOWN CAR
2000-2003 LS
1998-2003 NAVIGATOR
2002-2003 BLACKWOOD
MERCURY:
1997-1999 TRACER
1997-2000 MYSTIQUE
1997-2003 GRAND MARQUIS, SABLE
1999-2002 COUGAR
1997-2003 MOUNTAINEER
This article supersedes TSB 03-9-8 to update the vehicle lines and Service Procedures.
ISSUE
Some vehicles may exhibit a Malfunction Indicator Lamp (MIL) illuminated with Diagnostic Trouble Codes (DTCs) P0442, P0455, P0456, P0457 or P1442 or a "Check Fuel Cap" Lamp illuminated with DTC P0457 for the Evaporative Emission System. This may be caused by loose or leaking hoses, loose or broken fuel cap, a leak at the top of the fuel filler pipe neck, etc.
ACTION
Use the Rotunda Leak Detector Smoke Machine (Part 218-00001) or equivalent, to locate and repair leaks in the Evaporative Emission System.

Oct 14, 2011 | 2003 Ford Expedition

1 Answer

How do you read the code on a 1997 Lincoln mark 8


Codes are read by hooking up a scanner to the OBDII portal located under the dash on the driver side. There is no other way to read codes on an OBDII system, which were mandated on all cars sold in America from 1996 on.

Jun 23, 2011 | 1997 Lincoln Mark VIII

1 Answer

Vehicle is sluggish and not accelerating at it should. I got stuck in traffic once as the accelerator and break pedals blocked. Requested diagnostics (I am currently abroad with no Lincoln service) and...


First error code
P1650 - Power Steering Pressure (PSP) Switch Malfunction In Key On,
Engine Off Self-Test, this DTC indicates the PSP input to the PCM is
high. In Key On, Engine Running Self-Test, this DTC indicates that the
PSP input did not change state. Steering wheel must be turned during Key
On, Engine Running Self-Test
PSP switch/shorting bar damaged
SIG RTN circuit open
PSP circuit open or shorted to SIGRTN
PCM damaged."

P1703 - Brake Switch Out Of Self Test RangeP1780 - Transmission Control Switch Out of Self-Test Range

Jun 15, 2011 | 2004 Lincoln Aviator

1 Answer

Lincoln mark 8, a/c was working, then kept starting and stopping now dead, compressor works, fan wont blow, even on vent or heat....where is the fuse/relay for this or what else could it be?


It is the blower motor,or the blower relay module,near the blower motor,and check the ac/heat control unit,if the blower ,and relay module turn out to be good.

Jul 15, 2010 | 1997 Lincoln Mark VIII

1 Answer

90 lincoln was running hot 3 yrs ago,and no heat just replaced head gasket,heads pass pressure test,no cracks in heads, head gasket was bad,still no heat,heater hoses hot, pressure test cooling system...


Have you even considered the heater core? Have the heater core checked/replaced. As for the top hose collapsing...that is not good. Have the entire system checked out by a qualified mechanic.

Feb 15, 2010 | 1997 Lincoln Continental

1 Answer

Check Engine Lamp is illuminated


HI, click below to be directed to a full extraction procedure specifically prepared for the ford DTC's.

This link will direct you to a page that will have a step by step guide with pictures on how to extract the DTC via self test Connector.

Click here to start the Self test procedure.

Please rate and god bless:)

May 07, 2009 | 1997 Lincoln Town Car

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