Mode/Shift Indicator Circuit Troubleshooting; Dtc 71-1, 72-1 (Inner, Outer Mainshaft/Countershaft Speed Ratio Failure); Dtc 84-1 (Cpu In The Pcm Malfunction) - Honda CRF1000 Shop Manual

dummyhead dummyhead
DUAL CLUTCH TRANSMISSION (DCT) (CRF1000D)
DTC 71-1, 72-1 (INNER, OUTER
MAINSHAFT/COUNTERSHAFT SPEED
RATIO FAILURE)
1. DTC Recheck 1
Check the DTC with the MCS.
Is DTC 53-1, 54-1 or 66-1 indicated?
YES
NO
2. DTC Recheck 2
Erase the DTC (page 13-9).
Test-ride the motorcycle above 20 km/h (12 mph)
for more than 20 seconds.
Stop the engine.
Check the DTC with the MCS.
Is DTC 71-1 or 72-1 indicated?
YES
NO
DTC 84-1 (CPU IN THE PCM
MALFUNCTION)
1. DTC Recheck
Erase the DTC (page 13-9).
Check the DTC with the MCS.
Is DTC 84-1 indicated?
YES
NO
MODE/SHIFT INDICATOR CIRCUIT
TROUBLESHOOTING
If the mode indicator does not operate, check that the
combination meter shows following when the ignition
switch is turned ON with the engine stop switch " ".
– MIL,
temperature, and torque control indicator stay on
– HISS, torque control OFF, S/D/G indicator do not
come on
– Current/average fuel mileage displays "– –.–" (when
running the engine)
– Remaining fuel displays " –.–"
– Available driving distance displays " – –"
– Shift indicator "–" is blinking
– Torque control level and engine coolant temperature
gauge displays blinking
If so, check the TXD line (page 22-14).
If not so, replace the combination meter.
13-48
– • DTC 53-1 is indicated (page 13-37).
• DTC 54-1 is indicated (page 13-40).
• DTC 11-1 is indicated (page 4-21).
– GO TO STEP 2.
– Replace the PCM with a known good one
(page 4-39) and recheck.
– Intermittent failure
– Replace the PCM with a known good one
(page 4-39) and recheck.
– Intermittent failure
engine oil pressure, engine coolant