Vauxhall Workshop Service and Repair Manuals

Test

Instructions for Operation

Nominal Value

Main Pressure Check

01

·   Check fluid pressure (see section 5.5)

Nominal values as in

section 5.5

See section 5.1

·   Check coding of transmission control unit (engine version)

Yes: Test no. 02

No:      E 01

Inspection - Main Housing Fluid Pan Removed

·   Check solenoid valve, 1-2/3-4 shift

     (see Service Instructions)

Solenoid valve, 1-2/3-4 shift does not jam

02

(see Service Instructions)

Yes: Test no. 03

No:      E 03

Inspection - Main Housing Fluid Pan and Valve Body Removed

·   Check 1-2 accumulator valve

     (see Service Instructions)

1-2 accumulator valve OK, not dirty or stuck

03

(see Service Instructions)

·   Check 1-2 shift valve

1-2 shift valve OK, not

dirty or stuck

·   Check valve body

Valve body OK,

     (see Service Instructions)

no cracks or leaks

(see Service Instructions)

Yes: Test no. 04

No:      E 03

 Inspection - Transmission Removed

·   Check seal of clutch OC

     (see Service Instructions)

Clutch OC OK

(see Service Instructions)

04

Yes: Test no. 05

No:      E 03

Inspection - Transmission Removed

·   Check piston travel of C2

     (see Service Instructions)

Piston travel of clutch C2 OK

(see Service Instructions)

05

·   Check lock ball of clutch C2

Lock ball of clutch C2

     (see Service Instructions)

position OK

·   Check clutch discs C2

Clutch discs C2 OK,

     (see Service Instructions)

not burned

(see Service Instructions)

Yes: E 02

No:      E 03

Nr.

Result

E 01

See section 5.5.1: Possible Causes for High Fluid Pressure

E 02

Repeat checking measures according to section 5.1, Main Diagnosis Check

E 03

Repair / replace defective part

(see Service Instructions)