Test Steps - Section 32

Preliminary work:
Diagnosis Diagnostic Trouble Code (DTC) Memory PSE, Diagnostic Trouble Code (DTC) Memory - Section 12
PSE Control Module Test PSE, Pneumatic System Equipment (PSE) Control Module

Figure 1:

NOTE: As of 12/93, in vehicles as of chassis end number 118 121, pressure or vacuum for the lock striker actuator is applied in parallel with the retractable trunk lid grip actuator. If during diagnosis, the retractable trunk lid grip actuator and vacuum line are determined to be leak-free, be certain to check the multiple connector (3, Figure 1) and lock striker actuator (2, Figure 1) for possible leakage as well.

Special Tools:

A. Actuator

Preparation For Test:
1. Remove actuator.
2. Connect vacuum/pressure tester to the pneumatic connection of the actuator.
3. Seal the actuator throttle (arrow, Figure 2) with cap 000 987 29 45.

Parts Required for Test:
1 Pneumatic line 124 800 44 15
1 Connector 117 078 03 81
1 Cap 000 987 29 45

Figure 2:

Test Steps 1.0 & 2.0:

B. Lines

Preparation For Test:
1. Connect tester to one end of the pneumatic line and cap the other end with cap 000 987 29 45.

Parts Required for Test:
1 Cap 000 987 29 45
1 Connector, 50 mm long 007 997 61 82
1 Connector 129 805 04 44

Test Steps 3.0 & 4.0: