Pinpoint Test C: SELECTSHIFT™ Does Not Operate Correctly

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

C1 CHECK FUSE 47 (10A)
- Check fuse: Battery Junction Box (BJB) 47 (10A).
- Is the resistance less than 5 ohms?
- Yes: GO to C2.
- No: REPAIR circuit CBK03 (GY) for a short to ground. INSTALL a new fuse. CLEAR the DTCs. TEST the system for normal operation.
C2 CHECK THE POWER CIRCUIT FOR VOLTAGE
- Disconnect: Selector Lever C3233.
- Ignition ON.
- Measure the voltage between selector lever harness C3233-8, circuit CBK03 (GY), vehicle harness side and ground.
  
  Fig 1: Measuring Voltage Between Selector Lever Harness C3233-8, Circuit CBK03 (GY), Vehicle Harness Side And Ground
  Courtesy of FORD MOTOR CO.
- Is the voltage greater than 10 volts?
- Yes: GO to C4.
- No: GO to C3.
C3 CHECK THE POWER CIRCUIT FOR AN OPEN
- Ignition OFF.
- Disconnect: BJB Fuse 47 (10A).
- Measure the resistance between the output side of BJB fuse 47 (10A) and selector lever harness C3233-8 circuit CBK03 (GY), vehicle harness side.
  
  Fig 2: Checking Power Circuit For Open
  Courtesy of FORD MOTOR CO.
- Is the resistance less than 5 ohms?
- Yes: INSTALL a new BJB.
- No: REPAIR circuit CBK03 (GY) for an open. CLEAR the DTCs. TEST the system for normal operation.
C4 CHECK THE GROUND CIRCUIT
- Measure the voltage between selector lever C3233-8, CBK03 (GY), vehicle harness side and C3233-11, circuit RE407 (YE/VT), vehicle harness side.
  
  Fig 3: Checking Ground Circuit
  Courtesy of FORD MOTOR CO.
- Is the voltage greater than 10 volts?
- Yes: GO to C6.
- No: GO to C5.
C5 CHECK THE GROUND CIRCUIT FOR AN OPEN
- Disconnect: PCM C175B.
- Measure the resistance between selector lever C3233-11, circuit RE407 (YE/VT) and PCM C175B-56, circuit RE407 (YE/VT).
  
  Fig 4: Measuring Resistance Between Selector Lever C3233-11 And PCM C175B-56, Circuit RE407 (YE/VT)
  Courtesy of FORD MOTOR CO.
- Is the resistance less than 5 ohms?
- Yes: INSTALL a new PCM. REFER to ELECTRONIC ENGINE CONTROLS - 3.0L (4V) .
- No: REPAIR circuit RE407 (YE/VT) for an open. CLEAR the DTCs. TEST system for normal operation.
C6 CHECK CIRCUITS FOR A SHORT TO GROUND
- Disconnect: PCM C175B.
- Measure the resistance between PCM C175B-23, circuit CET43 (GY) and ground.
  
  Fig 5: Measuring Resistance Between PCM C175B-23, Circuit CET43 (GY) And Ground
  Courtesy of FORD MOTOR CO.
- Measure the resistance between PCM C175B-24, circuit CET42 (GN/VT) and ground.
  
  Fig 6: Measureing Resistance Between PCM C175B-24, Circuit CET42 (GN/VT) And Ground
  Courtesy of FORD MOTOR CO.
- Is the resistance greater than 10, 000 ohms?
- Yes: GO to C7.
- No: REPAIR circuit CET43 (GY) or circuit CET42 (GN/VT) for a short to ground. CLEAR the DTCs. TEST system for normal operation.
C7 CHECK CIRCUITS FOR AN OPEN
- Measure the resistance between PCM C175B-23, circuit CET43 (GY) and selector lever C3233-9.
  
  Fig 7: Measuring Resistance Between PCM C175B-23, Circuit CET43 (GY) And Selector Lever C3233-9
  Courtesy of FORD MOTOR CO.
- Measure the resistance between PCM C175B-24, circuit CET43 (GY) and selector lever C3233-10.
  
  Fig 8: Measuring Resistance Between PCM C175B-24, Circuit CET43 (GY) And Selector Lever C3233-10
  Courtesy of FORD MOTOR CO.
- Is the resistance less than 5 ohms?
- Yes: INSTALL a new selector lever. REFER to SELECTOR LEVER - FUSION . CLEAR the DTCs. TEST the system for normal operation. If the condition still exists, INSTALL a new PCM. REFER to ELECTRONIC ENGINE CONTROLS - 3.0L (4V) .
- No: REPAIR circuit CET43 (GY) or circuit CET42 (GN/VT) for an open. CLEAR the DTCs. TEST system for normal operation.