Sound like air door stuck or actuator not working.look for loose or disconnected vacuum line.
Testimonial: "thankyou i shall inspect tomorrow "
Could be a couple things, the temperature sensor in the plenum has one on each side, need to have them monitored and or codes pulled from the eatc system.......also if the heater control valve has lost the signal from the control head the valve will remain open in default, so could be the heater control valvein right front next to radiator, one of the wires damaged from accident behind the bumper cover, or the control head
HOW EASY IS IT TO REPLACE EXPANSION TANK ON 3LITRE S TYPE JAGUAR 2001 MODEL
------------
Heater blows cold?
http://schematicsdiagram.blogspot.in/2012/02/heater-blows-cold.html
-----------
Heat blows cold on drivers side and hot on passenger side?
http://schematicsdiagram.blogspot.com/2011/12/heat-blows-cold-on-drivers-side-and-hot.html
----------
No heat, blower blows only cold?
http://technoanswers.blogspot.in/2012/02/no-heatblower-blows-only-cold.html
------------
These will help.
Thanks.
To troubleshoot this types of problem,click the link below
:----http://howtobyme.blogspot.in/2012/02/heater-blows-only-from-defrost.html
--------Go through the procedure to confirm the
issue.
------
Engine Overheats and heater
blowing cold?
http://howtobyme.blogspot.com/2011/11/engine-overheats-and-heater-blowing.html
---------
Heat blows cold on drivers
side and hot on passenger side?
http://schematicsdiagram.blogspot.com/2011/12/heat-blows-cold-on-drivers-side-and-hot.html
-----------
No heat on car?
http://technoanswers.blogspot.in/2012/02/no-heat-on-oldsmobile-silhouette.html
------------
Heater blows intermittently and temp
gauge goes erratic?
http://technoanswers.blogspot.com/2012/01/heater-blows-intermittently-and-temp.html------------Heater blows cold?
http://schematicsdiagram.blogspot.in/2012/02/heater-blows-cold.html
---------Car heater blowing warm, but not
hot air?
http://schematicsdiagram.blogspot.com/2011/12/car-heater-blowing-warm-but-not-hot-air.html--------
Heater/AC blower motor not working?
http://technoanswers.blogspot.in/2012/02/heaterac-blower-motor-not-working-on.html
------------
A/C, heater, defroster fan, not
working?
http://technoanswers.blogspot.in/2012/02/ac-heater-defroster-fan-not-working.html
Heater problem?
http://technoanswers.blogspot.in/2012/02/heater-problem-on-isuzu-trooper.html---------
This will help.Thanks.
559 views
Usually answered in minutes!
×