Removing and installing multifunction control module - AR54.21-P-0001G

MODEL 170 

Fig 1: Identifying Multifunction Control Module Remove/Install Components

	Removal, installation
1	Unclip lead (1) from cover (2)
2	Remove cover (2) on control module box (4 screws, arrows)
3	Press clip (4) off of multi-function control module (N10-3) with long wedge (3)	Installation:  Clip (4) must catch on multifunction control module (N10-3)	Fig 2
4	Pull multi-function control module (N10-3) up out of control module box
5	Disconnect connector (B) from multi-function control module (N10-3)	Unlock connector (B) before disconnecting (arrow)
6	Disconnect connector (A) from multi-function control module (N10-3)	Press aid for connecting and disconnecting in direction of arrows When replacing multi-function control module (N10-3) program according to Diagnosis Manual with hand-held tester
7	Reinstall in opposite order

Fig 2: Identifying Long Wedge (115 589 03 59 00)