For 1990-2009 cars

#### Third and Fourth Gear Only

Checks | Cause
--- | ---
DEFINITION: The transmission only provides third and fourth gear in Drive range. The shift pattern as the vehicle accelerates from a stop is 4-3-3-4. Third gear ratio is 1.000:1 and fourth gear ratio is 0.705:1
Control valve body assembly |

• | A faulty 2-3 shift solenoid valve assembly (315B is stuck Off

• | A missing or mislocated 2-3 shift solenoid valve (315B) and retainer (314C)

• | A missing or damaged shift solenoid valve O-ring seal (316)

• | Plugged or damaged solenoid valve screen/seal assembly (382)

• | Debris is found in the control valve body (301) or the spacer plate assembly (370)