vauxhall Workshop Repair Guides

Vauxhall Workshop Service and Repair Manuals

Trouble-shooting Table for Mechanical/ Hydraulic Faults - Test Step 13 > < Trouble-shooting Table for Mechanical/ Hydraulic Faults - Test Step 11

Trouble-shooting Table for Mechanical / Hydraulic Faults

 

 

Test Step

Fault Symptoms

Possible Cause of Fault

Notes for Remedy

12

Rough shift from "N" to "R"

 

 

·   Fluid leak in fluid circuit of accumulator for brake band B 4 (AF 14/20/22)

·   Defect in lead connection to pressure regulator

·   Pressure regulator defective

 

·   Valve body defective (primary regulating valve, lock ball C 2)

·   Fluid leak in multi-disc brake B 2 or in fluid circuit (AF 13)

·   Fluid leak in multi-disc brake B 3 or in fluid circuit (AF 14/20/22)

·   Transmission fluid temperature sensor defective

 

·   Locate/replace leaky part (AF 14/20/22)

 

·   Repair wiring harness

 

·   Replace valve body with pressure regulator

·   Repair valve body

 

·   Locate/replace leaky part

     (AF 13)

·   Locate/replace leaky part

     (AF 14/20/22)

·   Carry out Actuator Test with TECH 1 (section 5.7 no. 05)

 

See Service Instructions

 

 

 

 


Related Literature Units
-F5:ACTUATOR TEST - TEST STEP 05 SELECT ACTUATOR TCC SOLENOID

Trouble-shooting Table for Mechanical/ Hydraulic Faults - Test Step 13 > < Trouble-shooting Table for Mechanical/ Hydraulic Faults - Test Step 11