Automotive Electrical and Electronic Systems Classroom Manual Fifth Edition Update by John F. Kershaw
Body Accessory Systems Operation 353c. Both A and Bd. Neither A nor B13. Technician A says the Delco RemoteKeyless Entry (RKE) and the Remote LockControl (RLC) are different keyless entrysystems. Technician B says the RKE andRLC systems are subsystems of the VATand PASS systems. Who is right?a. A onlyb. B onlyc. Both A and Bd. Neither A nor B14. Technician A says if the resistance value ofthe ignition key in the PASS system does notmatch the UHF value stored in the receiver’smemory, the vehicle will not start.Technician B says a factory-installed theftdeterrentsystem is a complex multiplecircuitsystem. Who is right?a. A onlyb. B onlyc. Both A and Bd. Neither A nor B15. In a cruise control system, whichcomponent controls the amount of vacuumthat is applied to the servo unit?a. The throttle bodyb. The cruise control switchc. The transducerd. The brake pedal position switch16. Which of the following actions willdeactivate cruise control operation?a. Applying the accelerator pedalb. Applying the brakec. Driving up a steep hilld. Releasing the accelerator pedal17. In an electronically controlled cruise controlsystem, what component is used to monitorvehicle speed?a. Wheel speed sensorb. Generator speed sensorc. Turbine speed sensord. Vehicle speed sensor18. What enables an air bag to deploy in anaccident, even if the battery becomesdisconnected during the crash?a. A mechanical push-arm igniterb. A backup power supplyc. The velocity versus solid object sensord. A “sudden stop” signal received fromthe vehicle speed sensor19. Though different manufacturers havedifferent specifications, how fast must avehicle be moving before the air bagsystem is armed and ready to deploy ifneeded?a. Any speed above zerob. Between 3 and 10 mphc. Between 12 and 28 mphd. At least 45 mph20. When servicing an air bag, what is the firststep you should take?a. Disconnect the battery negative cable.b. Disconnect the clockspring electricalconnector.c. Take resistance measurements at allelectrical connectors.d. Disconnect the impact sensors.
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Body Accessory Systems Operation 353
c. Both A and B
d. Neither A nor B
13. Technician A says the Delco Remote
Keyless Entry (RKE) and the Remote Lock
Control (RLC) are different keyless entry
systems. Technician B says the RKE and
RLC systems are subsystems of the VAT
and PASS systems. Who is right?
a. A only
b. B only
c. Both A and B
d. Neither A nor B
14. Technician A says if the resistance value of
the ignition key in the PASS system does not
match the UHF value stored in the receiver’s
memory, the vehicle will not start.
Technician B says a factory-installed theftdeterrent
system is a complex multiplecircuit
system. Who is right?
a. A only
b. B only
c. Both A and B
d. Neither A nor B
15. In a cruise control system, which
component controls the amount of vacuum
that is applied to the servo unit?
a. The throttle body
b. The cruise control switch
c. The transducer
d. The brake pedal position switch
16. Which of the following actions will
deactivate cruise control operation?
a. Applying the accelerator pedal
b. Applying the brake
c. Driving up a steep hill
d. Releasing the accelerator pedal
17. In an electronically controlled cruise control
system, what component is used to monitor
vehicle speed?
a. Wheel speed sensor
b. Generator speed sensor
c. Turbine speed sensor
d. Vehicle speed sensor
18. What enables an air bag to deploy in an
accident, even if the battery becomes
disconnected during the crash?
a. A mechanical push-arm igniter
b. A backup power supply
c. The velocity versus solid object sensor
d. A “sudden stop” signal received from
the vehicle speed sensor
19. Though different manufacturers have
different specifications, how fast must a
vehicle be moving before the air bag
system is armed and ready to deploy if
needed?
a. Any speed above zero
b. Between 3 and 10 mph
c. Between 12 and 28 mph
d. At least 45 mph
20. When servicing an air bag, what is the first
step you should take?
a. Disconnect the battery negative cable.
b. Disconnect the clockspring electrical
connector.
c. Take resistance measurements at all
electrical connectors.
d. Disconnect the impact sensors.