Pinpoint Tests

PINPOINT TEST B: NO COMMUNICATION WITH THE REAR ELECTRONIC MODULE (REM)

B1-B2:

B2 Continued:

Normal Operation
The exterior lights, interior lights, and active anti-theft functions are controlled by the REM. Power is supplied through the central junction box (CJB) on circuit 29-DK31 (OG/BK), and grounded through circuits 31-DK30D (BK/OG), 31-DK30E (BK/OG), 31-DK30F (BK/OG), 31-DK30G (BK/OG) and 31-DK30H (BK/OG).

Possible Causes
- fuse
- circuit 29-DK31 (OG/BK) open or short to ground
- circuit 31-DK30D (BK/OG) open
- circuit 31-DK30E (BK/OG) open
- circuit 31-DK30F (BK/OG) open
- circuit 31-DK30G (BK/OG) open
- circuit 31-DK30H (BK/OG) open
- REM