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Home >> Jeep >> 2017 >> Wrangler Sahara, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 73 (3.2L - DTCS P1718 To U0102) >> DTC Troubleshooting >> P2308-Ignition Coil 3 Secondary Circuit - Insufficient Ionization >> Possible Causes

Possible Causes

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Possible Causes
FUSED ASD RELAY OUTPUT CIRCUIT OPEN/HIGH RESISTANCE
COIL 3 CONTROL CIRCUIT SHORTED TO GROUND
COIL 3 CONTROL CIRCUIT OPEN/HIGH RESISTANCE
COIL ON PLUG
POWERTRAIN CONTROL MODULE (PCM)

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