Originally Posted by
martysmartie
Alternator and speedo as you say should not effect it but if the battery is low because of the former this can cause strange problems such as a "Dial sweep" when ignition is switched on.
Martin
yes battery warning light comes on now and again,alternaor makes a strange noise on turning ignition so maybe low battery due to alternator is causing CL/speedo problems rather than the speedo sensor
rammer,the CL module id in the drivers footwell on my focus,under yhe dash to the right.just unplug the leads