Curiosii for ever!
: Car repair manuals for everyone.
Home
>>
Jeep Truck
>>
2009
>>
Grand Cherokee SRT-8 V8-6.1L
>>
Repair and Diagnosis
>>
Relays and Modules
>>
Relays and Modules - Powertrain Management
>>
Relays and Modules - Computers and Control Systems
>>
Engine Control Module
>>
Description and Operation
>>
Powertrain Control Module - Description
>>
Signal Ground
Signal Ground
SIGNAL GROUND
Signal ground provides a low noise ground to the data link connector.