Powertrain
generic / SAE
P2CAB
DC/DC Converter Temperature Sensor F Circuit High
The ECM detects a circuit high fault on the dc/dc converter temperature sensor f circuit. Reading cannot be used reliably for control.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / numberC / AB
Possible causes
- Signal wire shorted to B+ high
- Open sensor medium
- Connector pins corroded - high contact resistance low
Inspection / repair
- Difficulty: medium
- DIY: shop recommended
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References
sae:J2012