WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN CODE 52 AND ANY SUB CODE (cont)

TM 9-2320-366-20-2

f9. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN

CODE 52 AND ANY SUB CODE (CONT)

KNOWN INFO

TEST OPTIONS

Resistance Test or

Fuse OK.

STE/ICE-R Test #91

Batteries OK.

Is high resistance (20,000

REASON FOR QUESTION

WTEC II cab transmission

ohms or higher) present from

harness OK.

If resistance is high (20,000

connector P119h to P119j?

POSSIBLE PROBLEMS

ohms or higher), WTEC II

TEPSS is faulty.

Faulty transmission external

wiring harness.

Faulty WTEC II TEPSS.

YES

Notify DS Maintenance.

Replace WTEC II TEPSS (para 8-2).

2-1638

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