Engine Brake Test; P" Range Test - Suzuki 2006 SX4 Service Manual

5A-32 Automatic Transmission/Transaxle:

Engine Brake Test

WARNING
!
Before test, make sure that there is no vehicle behind so as to prevent rear-end collision.
1) While driving vehicle in 3rd gear of "D" range, shift select lever down to "2" range and check if engine brake
operates.
2) In the same way as in Step 1), check engine brake for operation when select lever is shifted down to "L" range.
3) Engine brake should operate in the test.
Troubleshooting
Condition
Failure to operate when
shifted down to "2" range
Failure to operate when
shifted down to "L" range

"P" Range Test

1) Stop vehicle on a slope of 5 degrees or more, shift select lever to "P" range and at the same time apply parking
brake.
2) After stopping engine, depress brake pedal and release parking brake.
3) Then, release brake pedal gradually and check that vehicle remains stationary.
4) Depress brake pedal and shift select lever to "N" range.
5) Then, release brake pedal gradually and check that vehicle moves.
WARNING
!
Before test, make sure no one is around vehicle or down on a slope and keep watchful for safety
during test.
Troubleshooting
Condition
Vehicle moves at "P"
range or remains
stationary at "N" range
Possible cause
Faulty valve body component
Faulty O/D and 2nd coast brake
Faulty valve body component
Faulty 1st and reverse brake
Possible cause
Defective parking lock pawl or spring
Correction / Reference Item
Replace valve body assembly.
Inspect. If NG, replace.
Replace valve body assembly.
Inspect. If NG, replace.
Correction / Reference Item
Inspect. If NG, repair.
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