1998 OPEL FRONTERA Workshop Manual

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OPEL FRONTERA 1998  Workshop Manual 7A–76 AUTOMATIC TRANSMISSION (AW30-40LE)
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NEUTRAL START SWITCH INSPECTION
Inspection
With a circuit tester, make a continuity test on the neutral star t
switch with the moving p

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OPEL FRONTERA 1998  Workshop Manual AUTOMATIC TRANSMISSION (AW30-40LE) 7A–77
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BRAKE SIGNAL INSPECTION
Check  that  the  brake  light  comes  on  when  the  brake  pedal  is
depressed.
VEHICLE SPEED SENSOR

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OPEL FRONTERA 1998  Workshop Manual 7A–78 AUTOMATIC TRANSMISSION (AW30-40LE)
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PATTERN SELECT SWITCH INSPECTION
Inspect that there is continuity between each terminals.
OVERDRIVE OFF SWITCH IN

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OPEL FRONTERA 1998  Workshop Manual AUTOMATIC TRANSMISSION (AW30-40LE) 7A–79
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Look-up solenoid (Normal open type)
THROTTLE POSITION SENSOR 
INSPECTION
1. Turn the starter switch to the "ON

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OPEL FRONTERA 1998  Workshop Manual 7A–80 AUTOMATIC TRANSMISSION (AW30-40LE)
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SELECTOR LEVER
INSPECTION
1. Make sure that when the selector lever is shifted from "P" to
"L", a "clicking&

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OPEL FRONTERA 1998  Workshop Manual AUTOMATIC TRANSMISSION (AW30-40LE) 7A–81
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INSTALLATION
To  install,  follow  the  removal  steps  in  the  reverse  order,  noting
the following points;
Adjustment of select lever a

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OPEL FRONTERA 1998  Workshop Manual 7A–82 AUTOMATIC TRANSMISSION (AW30-40LE)
3) Make sure of proper operation of shift lock through checks
as follows:
a. Selector lever shall not be moved out of "P" position with
ingition key

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TRANSMISSION  CONTROL  MODULE
(TCM)
REMOVAL
Preparation:
Disconnect negative (–) battery cable.
1. Disconnect t