Shift Concerns: No 5-6 Shift (Automatic)

WARNING: This page is about a different variant/trim than selected.

POSSIBLE COMPONENT REFERENCE CHART

Possible Component	Reference/Action
224 - ELECTRICAL ROUTINE
Powertrain Control System	Run On-Board Diagnostic (OBD). Refer to INTRODUCTION article for diagnosis. Go to PINPOINT TEST A and Go to PINPOINT TEST D .
Electrical inputs/outputs, vehicle wiring harnesses, PCM, Shift Solenoid C (SSC) failed, Shift Solenoid B (SSB) stuck on and Transmission Range (TR) sensor
Transmission Control Switch (TCS)/Overdrive (O/D) Cancel Switch	Refer to AUTOMATIC TRANSAXLE/TRANSMISSION EXTERNAL CONTROLS - 6F35 article.
Switch control circuit open/shorted, switch damaged
324 - HYDRAULIC/MECHANICAL ROUTINE
Main Control Valve Body
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and separator plate - damaged, off location	Inspect for damage. Install new as required.
Intermediate regulator and boost valves, springs, clips - loose, stuck, missing, misassembled, clutch failed off	Inspect for damage. Repair or install new as required.
Direct regulator and boost valves, springs, clips - loose, stuck, missing, misassembled, clutch failed on	Inspect for damage. Repair or install new as required.
SSC not functioning correctly, SSB stuck on	Activate solenoid using scan tool. Refer to OUTPUT STATE CONTROL (OSC) MODE in this service information. Go to PINPOINT TEST A . Install a new solenoid as required. Refer to SOLENOIDS in this service information. Download a new solenoid body strategy into the PCM. Refer to SOLENOID BODY STRATEGY in this service information.
Intermediate Clutch Assembly - Failed Off
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.
Direct Clutch Assembly - Failed On
Seals - damaged	Inspect for damage. Install new as required.
Piston - damaged	Inspect for damage. Install new as required.
Friction - damaged, worn	Inspect for damage. Install new as required.
Cylinder hub - damaged	Inspect for damage. Install new as required.
Return spring assembly - damaged	Inspect for damage. Install new as required.