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In 2003 the tach signal comes from the computer, so unless there are running issues I would think its a cluster issue, the tach itself or the 1 signal wire on the back of the cluster
Tan/yellow wire on pin15 of cluster's 16pin connector is the tach signal
1996 to 2003 Ranger clusters are interchangeable
Thanks. No running issues.Welcome to TRS
In 2003 the tach signal comes from the computer, so unless there are running issues I would think its a cluster issue, the tach itself or the 1 signal wire on the back of the cluster
Tan/yellow wire on pin15 of cluster's 16pin connector is the tach signal
1996 to 2003 Ranger clusters are interchangeable