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

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

Fuse OK.

Continuity Test or

Batteries OK.

STE/ICE-R Test #91

Is continuity present from

POSSIBLE PROBLEMS

REASON FOR QUESTION

connector J119j to

connector J115-27 and

Faulty WTEC II cab

If continuity is not present from

absent from J119j to all

transmission harness.

connector J119j to connector

other J115 sockets and

Faulty transmission external

J115-27, or continuity is

ground?

wiring harness.

present from J119j to any other

Faulty WTEC II TEPSS.

J115 sockets or ground, WTEC

II cab transmission harness is

faulty.

Replace WTEC II cab transmission

YES

harness (para 7-137).

2-1636

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