P269D

Exhaust Aftertreatment Glow Plug Control Circuit Low

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$17–89 (est.)

Symptoms

Check Engine light comes on
Deterioration of the exhaust gas cleaning system
Possible increase in fuel consumption
Reduced engine power
Increased level of harmful emissions

Causes

Glow plug malfunction
Open or short circuit in wiring harness
Poor contact in connectors
Malfunction of the glow plug control module
Relay or fuse problems

How to Fix

Check the condition of the glow plug
Inspect the wiring harness for damage
Check contacts in connectors
Test the spark plug control module
Check relays and fuses

Related codes

P269E P269F P26A0