DTC No. | M.U.T.-III SE screen items (Trouble diagnosis content) | DTC detection condition | ||
U2140-87 | CAN comm err (ECM) [Controller area network communication error (Engine control module)] | [MISSING MESSAGE] | Diagnosis condition | When ignition switch is ON |
Signal (terminal) | CAN communication signal | |||
Threshold | When IPDM E/R cannot communicate CAN communication signal | |||
Diagnosis delay time | 2 seconds or more |
Control part | Fail-safe operation |
Cooling fan |
|
A/C compressor | A/C compressor OFF |