Module 1 CCM
Code Definition
1.1 DISPLAY CCM fault codes
12 On-board diagnostics no codes (this is a good thing: no problem found)
13 DIC switches open or shorted to battery
14 DIC switches shorted to ground
16 Ignition 3 fuse circuit open
21 Horn relay coil shorted to battery or CCM internal open circuit
22 Rear defogger relay coil shorted to battery or CCM internal open circuit
24 Courtesy lamp relays coils shorted to battery or CCM internal open circuit
25 Courtesy lamp relay coil circuit open or shorted to ground
26 LCD blanking control circuit shorted to battery or CCM internal open
27 LCD blanking control circuit open or shorted to ground
31 LCD data circuit shorted to battery or CCM internal open
32 LCD data circuit open or shorted to ground
33 Data clock circuit shorted to battery or CCM internal open circuit
34 Data clock circuit open or shorted to ground
35 Data strobe circuit shorted to battery or CCM internal open circuit
36 Data strobe circuit open or shorted to ground
37 M clock circuit shorted to battery or CCM internal open circuit
38 M clock circuit open or shorted to ground
41 Loss of ECM serial data communications
51 Pass-key invalid key detection
52 Pass-key key detection circuit shorted
53 Pass-key – key detection circuit open or shorted to battery
54 FEDS fuel enable failure
61 Pass-key – key #1 programming resistance out of range
62 Pass-key – key #2 programming resistance out of range
63 Pass-key – key #2 programming resistance low
71 LCD dimming output circuit shorted to battery or CCM internal open circuit
72 LCD dimming output circuit open or shorted to ground
73 LED display dimming output circuit shorted to battery or CCM internal open circuit
74 LED display dimming output circuit open or shorted to ground