08-13-2019, 11:31 AM
when you turn the key the red, glowing 20 cluster lamp most go out.
per the users manual.
but with the immoblizer not happy, most jeep crank and never start.
turn key to on
the lamp red 20 glows for 3 seconds.
it then turns off, if not and stays on, read this line.(in your manual)
"Afterwards, if the bulb remains on (lamp20 in the cluster), this indicates a
malfunction in the electronics." ( a very complex set of tests is the only cure) factory tools and spares, and such.
on all jeeps with IMMO, this 20 lamp must turn off , or the engine can never start, and is called imoblized.
if the battery is weak the IMMO will fail too. so we measure battery voltage, and clean the terminals first.
if battery voltage is good, and IMMO fails it will never start, even if it cranks, over fast, that is its purpose , the IMMO (SKIM/SKIS)
per the users manual.
but with the immoblizer not happy, most jeep crank and never start.
turn key to on
the lamp red 20 glows for 3 seconds.
it then turns off, if not and stays on, read this line.(in your manual)
"Afterwards, if the bulb remains on (lamp20 in the cluster), this indicates a
malfunction in the electronics." ( a very complex set of tests is the only cure) factory tools and spares, and such.
on all jeeps with IMMO, this 20 lamp must turn off , or the engine can never start, and is called imoblized.
if the battery is weak the IMMO will fail too. so we measure battery voltage, and clean the terminals first.
if battery voltage is good, and IMMO fails it will never start, even if it cranks, over fast, that is its purpose , the IMMO (SKIM/SKIS)
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