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Home >> Cadillac >> 1991 >> Allante F7/ME9 >> Repair and Diagnosis >> External Pages >> Different car >> Section 55 (Body Computer Module) >> System Tests >> Rap Relay Test A: Door Ajar Input Test
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Rap Relay Test A: Door Ajar Input Test

WARNING: This page is about a different car, the 1990 Cadillac Allante. However, it is still accessible from the selected car via links, so may be relevant.
A: DOOR AJAR INPUT TEST

Condition Left Door (1) BCM Display
Enter Diagnostic Mode, Select BI03 Closed (2) HI
Enter Diagnostic Mode, Select BI03 Open (3) LO
(1) If BCM displays are correct, go to A: DOOR AJAR INPUT TEST TABLE 2  .
(2) If BCM display is incorrect, refer to SELF DIAGNOSTIC SYSTEM CHECK  .
(3) If BCM display is not correct, refer to BCM Input  BI03 - DRIVER DOOR JAMB SWITCH .
A: DOOR AJAR INPUT TEST

Condition Right Door (1) BCM Display
Enter Diagnostic Mode, Select BI04 Closed (2) HI
Enter Diagnostic Mode, Select BI04 Open (3) LO
(1) If BCM displays are correct, do Test B: RAP RELAY 1 TEST  and C: RAP RELAY 2 TEST 
(2) If BCM display is incorrect, refer to SELF DIAGNOSTIC SYSTEM CHECK  .
(3) If BCM display is incorrect, check right Door Jamb Switch and wiring for an open.
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