Mazda 6 Service Manual: Dtc c1145, c1155, c1165, c1175
Caution
- When attaching the tester lead to the DSC HU/CM connector the SST (49 G066 004) must be used.
Diagnostic procedure
Dtc c1140
Diagnostic procedure
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Dtc c1148, c1158, c1168, c1178, c1233, c1234, c1235, c1236
Diagnostic procedure
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Other materials:
Mazda 6 Service Manual: Theft-deterrent control module inspection
1. Remove the theft-deterrent control module without disconnecting the
connectors.
2. Measure the voltage at the theft-deterrent control module terminals as
indicated below.
3. Disconnect the theft-deterrent control module connector before inspecting
for continuity at terminals L, Q, S, T, a ...
Mazda 6 Service Manual: Engine control system operation inspection
Main Relay Operation Inspection
Verify that the main relay clicks when the ignition switch is turned to ON
position and off.
If there is no operation sound, inspect the following.
- Main relay (See RELAY INSPECTION.)
- Harness and connector between ignition switch and main relay termi ...