Powertrain
generic / SAE
P01EE
Engine Coolant Heater B Control Circuit High
Engine Coolant Heater B Control Circuit High: the control-circuit voltage is above the expected range. Often an open circuit or a short to supply voltage.
SystemPowertrain
Typegeneric / SAE
GroupP0
Range / number1 / EE
Possible causes
- Wiring shorted to battery high
- Connector pins corroded - high contact resistance low
- Supply wire pinched against B+ source low
Inspection / repair
- Difficulty: medium
- DIY: possible
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References
sae:J2012