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Possible Causes

Possible Causes 
RELATED DTCS PRESENT
H-LAN BUS WIRING
HYBRID GATEWAY MODULE
TRANSMISSION ELECTRO HYDRAULIC CONTROL MODULE (TEHCM)

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. See  DTC-Based Diagnostics/MODULE, Transmission Electronic Hydraulic Control (TEHCM) - Standard Procedure  . 

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