Operation CHARM
: Car repair manuals for everyone.
Hosted by
mcallihan.com
Home
>>
Cadillac
>>
2001
>>
Catera V6-3.0L VIN R
>>
Repair and Diagnosis
>>
Instrument Panel, Gauges and Warning Indicators
>>
Description and Operation
>>
Instrument Cluster
>>
Tachometer
Tachometer
The IPC monitors the engine speed signal circuit from the EBCM in order to determine engine speed.