Tooling:

ZF8HP45, ZF8HP55, ZF8HP70 Oversized B2 Clutch NIC ValvePart No. 35740-22ZF valve name: KV-B2Chrysler valve name: CV-B2 Tooling: F-35740-TL22 VB-FIX Symptoms: • Delayed engagement• No Forward• NIC (Neutral Idle Control) concerns• Gear ratio & solenoid codes• No Reverse• B Clutch burned• Flare shifts• Harsh shifts Cause: B2 clutch NIC valve oscillation promotes bore wear, which causes drivability concerns by allowing vital pressure to escape the circuit. Correction: Stop leaks and renew shift performance by reconditioning the bore and installing Sonnax oversized B2 clutch NIC valve.