TSB : Dashboard Integrated Central Electronics (DICE)

Details

B1605 Internal Fault Fault symptoms Varies depending on fault characteristics. Conditions The control module on-board diagnostics has detected an internal fault. Checking the wiring harness Move the wiring harness at various points and in different direction to detect any intermittent breaks or short circuits. Observe the multimeter, test lamp or diagnostics tool while checking. Diagnostic procedure 1. Internal control module fault - Change the control module.