P260E Possible Causes
- Faulty diesel particulate filter regeneration lamp
- Open or short circuit in diesel particulate filter regeneration lamp wiring
- Poor electrical connection in diesel particulate filter regeneration lamp circuit
How to Fix Code P260E
Check the “Possible Causes” listed above. Visually inspect the wiring harness and related connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.
Possible Symptoms
Illuminated check engine light (or service engine soon warning light)
P260E Meaning
The Powertrain Control Module (PCM) monitors the signal from the diesel particulate filter regeneration lamp control circuit. The PCM sets the OBDII code when the signal from the diesel particulate filter regeneration lamp control circuit is outside factory specifications.