U0058high severityNetwork
Control Module Communication Bus E Shorted To Ground
on 1997 Dodge Caravan 2.4L I4 · FWD
What this code means
Communication bus E is shorted to ground, pulling the signal low. Modules on that bus cannot communicate.
Symptoms
- Multiple warning lights
- Loss of functions
- No scan tool communication
Common causes
- Bus E wire shorted to ground
- Pinched or chafed harness
- Faulty control module
- Corroded connector pins
Diagnostic steps
- Scan for communication codes
- Inspect bus E wiring for ground short
- Measure resistance to ground
- Isolate modules to find fault
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Other Network codes on this vehicle
U0001
High Speed CAN Communication Bus
U0002
High Speed CAN Communication Bus Performance
U0003
High Speed CAN Communication Bus (+) Open
U0004
High Speed CAN Communication Bus (+) Low
U0005
High Speed CAN Communication Bus (+) High
U0006
High Speed CAN Communication Bus (-) Open
U0007
High Speed CAN Communication Bus (-) Low
U0008
High Speed CAN Communication Bus (-) High
U0009
High Speed CAN Communication Bus Shorted Together
U0010
Medium Speed CAN Communication Bus