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Old 03-19-2024, 02:20 AM   #1
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Brand: Thor Motor Coach
State: Indiana
Posts: 8
THOR #31041
Electrical issues

My son took out our 2017 Miramar 34.2 the other day and the trip started at night.
He said when he would hit a bump the headlights would go out and the bright headlight indicator would come on momentarily. Any one else had this problem?
I took the cover off over the instrument panel and radio. All the wiring there is in plastic looms and no metal there to rub holes through them. The connectors were all plugged together. Under the hood is the next place I will look when it warms up here. I am actually suspecting the connector by the fuse box and where it goes to the engine compartment. Any help would be appreciated.
Joe

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Old 03-19-2024, 05:49 AM   #2
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Brand: Still Looking
State: England
Posts: 3
THOR #31995
Inspect the fuse box connector and its connection to the engine compartment for electrical issues causing headlight flickering when hitting bumps.
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Old 03-19-2024, 11:33 AM   #3
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Brand: Thor Motor Coach
State: Missouri
Posts: 39
THOR #31897
I'd suspect you have an issue at or in the multi-function switch.


The high beam indicator in the cluster is wired in parallel with the high beams themselves, it should not be possible for only the indicator to come on without power also being supplied to the high beams.
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