DIFFERENTIAL LOCK SOLENOID DOES NOT OPERATE (CONT)

TM 9-2320-366-20-2

e94. DIFFERENTIAL LOCK SOLENOID DOES NOT OPERATE (CONT)

e94.

KNOWN INFO

TEST OPTIONS

13.

Vehicle runs.

Continuity Test or

Backup light OK.

STE/ICE-R #91

Is continuity present from

REASON FOR QUESTION

Differential lock solenoid

PDP relay K34 terminal 85

If continuity is not present,

OK.

to connector P115-18?

wire 125 is faulty.

Vehicle is equipped with

WTEC III transmission

controls.

WTEC III relay K34 OK.

POSSIBLE PROBLEMS

Faulty WTEC III dashboard

cable assembly.

Faulty WTEC III

transmission ECU.

Faulty WTEC III TPSS.

YES

Repair wire 125 (para 2-45) or

replace WTEC III dashboard cable

assembly (para 7-11).

2-1088