Specifications

Operational Checkout
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MONITOR INDICATOR
CIRCUIT AND KEY
SWITCH CHECK
T7773BA –UN–05AUG92
Apply brake pedal 10 times.
Turn key switch to accessory position.
LISTEN: Accessory relay must click.
LOOK & LISTEN: All monitor indicators and functions, including the alarm, must come
ON after 1 second and remain ON for 5 seconds.
After 5 seconds:
LOOK: Hourmeter and gauges must display a reading and backlighting must be ON.
LOOK & LISTEN: The following indicators must be ON: STOP, Engine Oil Pressure,
Engine Alternator Volts, Transmission Pressure, Steering Pressure (If equipped) and
Brake Pressure.
Turn key switch to ON.
LISTEN: Accessory relay must click.
All monitor indicators and functions must come ON after 1 second and remain ON for
5 seconds.
After 5 seconds:
LOOK: Hourmeter and gauges must display a reading and backlighting must be ON.
LOOK & LISTEN: The following indicators must be ON: STOP, Engine Oil Pressure,
Engine Alternator Volts, Transmission Pressure, Steering Pressure (If equipped), Park
Brake and Brake Pressure.
OK: Go to next check
NOT OK: Check monitor
ACC fuse.
NOT OK: If brake
pressure stays off after
10 pumps, see Brake
Accumulator Precharge
check.
IF OK: Go to your
authorized dealer.
95–3
PN=211