Pinpoint Test C: Select Shift Does Not Operate / O/D Does Not Cancel

External Controls

Pinpoint Tests

PINPOINT TEST C: SELECT SHIFT DOES NOT OPERATE / O/D DOES NOT CANCEL (VEHICLES EQUIPPED WITH A 3.0L ENGINE)

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C1 TEST BJB 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. TEST the system for normal operation.

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C2 CHECK FOR VOLTAGE AT THE SELECTOR LEVER CONNECTOR

- Disconnect: Selector Lever Electrical C3233.
- Ignition ON.
- Measure the voltage between selector lever harness C3233-8, circuit CBK03 (GY), vehicle harness side and ground.




- Is the voltage greater than 10 volts?

Yes
GO to C4.

No
GO to C3.

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C3 TEST THE SELECT SHIFT POWER SUPPLY 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.




- Is the resistance less than 5 ohms?

Yes
INSTALL a new BJB.

No
REPAIR circuit CBK03 (GY) for an open. TEST the system for normal operation.

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C4 CHECK THE SELECTOR LEVER CONNECTOR FOR GROUND

- Measure the voltage between selector lever C3233-8, CBK03 (GY), vehicle harness side and C3233-11, circuit RE407 (YE/VT), vehicle harness side.




- Is the voltage greater than 10 volts?

Yes
GO to C6.

No
GO to C5.

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C5 CHECK THE SELECTOR LEVER 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).




- Is the resistance less than 5 ohms?

Yes
INSTALL a new PCM. REFER to Electronic Engine Controls - 3.0L (4V) Service and Repair.

No
REPAIR circuit RE407 (YE/VT) for an open. TEST system for normal operation.

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C6 CHECK THE TRANSMISSION SELECTOR LEVER SELECT SHIFT SWITCH CIRCUITS FOR A SHORT TO GROUND

- Disconnect: PCM C175B.
- Measure the resistance between PCM C175B-23, circuit CET43 (GY) and ground.




- Measure the resistance between PCM C175B-24, circuit CET42 (GN/VT) and ground.




- 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. TEST system for normal operation.

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C7 CHECK THE TRANSMISSION SELECTOR LEVER SELECT SHIFT SWITCH CIRCUITS FOR AN OPEN

- Measure the resistance between PCM C175B-23, circuit CET43 (GY) and selector lever C3233-9.




- Measure the resistance between PCM C175B-24, circuit CET43 (GY) and selector lever C3233-10.




- Is the resistance less than 5 ohms?

Yes
INSTALL a new selector lever. REFER to Selector Lever - Fusion/Milan Selector Lever. TEST the system for normal operation. If the condition still exists, INSTALL a new PCM. REFER to Electronic Engine Controls - 3.0L (4V) Service and Repair.

No
REPAIR circuit CET43 (GY) or circuit CET42 (GN/VT) for an open. TEST system for normal operation.

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