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Home >> Chrysler >> 2011 >> 300 C, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 960 (5.7L - DTCS P2107 To U1449 - 2500 Hd & 3500 Hd) >> Diagnosis And Testing >> P2308-Ignition Coil 3 Secondary Circuit - Insufficient Ionization >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2015 RAM 3500 HD and 2015 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
(F343) FUSED ASD RELAY OUTPUT CIRCUIT OPEN OR HIGH RESISTANCE
(K93) COIL 3 CONTROL CIRCUIT SHORTED TO GROUND
(K93) COIL 3 CONTROL CIRCUIT OPEN OR HIGH RESISTANCE
SPARK PLUG
COIL ON PLUG 3
POWERTRAIN CONTROL MODULE (PCM)

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .

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