5 Volt Sensor Supply
Rear Suspension Unit (RSU) Preload Motor
Headlight Undercurrent/Overcurrent
Fault Code
Possible Cause
Action
C1027
5V sensor supply malfunction
Disconnect Chassis ECM
connectors and proceed to
pinpoint test 1:
Pinpoint Tests
Test
Result
Action
1
Check fuse integrity:
- Main fusebox, fuse 1 (PS1)
Ok
Proceed to test 2
Faulty
Replace blown fuse, proceed to test 8
2
Check cable and terminal integrity:
- Chassis ECM pin A16
- Chassis ECM pin A15
- Windscreen connector pin 6
Ok
Disconnect windscreen and swinging
arm position sensor connectors.
Proceed to test 3
Faulty
Rectify fault, proceed to test 8
3
Check cable for short circuit:
- Chassis ECM pin A16 to ground
- Chassis ECM pin A15 to ground
Ok
Proceed to test 4
Short circuit
Locate and rectify wiring fault, proceed
to test 8
4
Check cable continuity:
- Chassis ECM pin A16 to swinging
arm position sensor pin 5
- Chassis ECM pin A15 to swinging
arm position sensor pin 1
- Chassis ECM pin A16 to windscreen
motor pin 8
- Chassis ECM pin A15 to windscreen
motor pin 7
- Windscreen motor pin 6 to ground
OK
Reconnect harness and proceed to test
5
Open circuit
Locate and rectify wiring fault, proceed
to test 8
5
Reconnect Chassis ECM, turn ignition
to ON position and measure the
voltage between windscreen
connector pins 8 and 7 (harness side)
4.9 - 5.1 V
Proceed to test 6
Faulty
Contact Triumph service
Tiger Explorer XR Series
661 of 746
ELECTRICAL
Summary of Contents for Tiger Explorer XR 2016
Page 1: ...2016 2017 Triumph Tiger Explorer XR XRX XRT Motorcycle Service Maniual...
Page 2: ......
Page 4: ......
Page 58: ...cipf Main Wiring Harness Routing Tiger Explorer XR Series 54 of 746 ROUTINE MAINTENANCE...
Page 59: ...cjrs ABS and Brake Hose Routing cjma Tiger Explorer XR Series 55 of 746 ROUTINE MAINTENANCE...
Page 66: ...Exploded View Clutch Cover Tiger Explorer XR Series 62 of 746 ENGINE COVERS...
Page 117: ...Exploded View Clutch Controls Tiger Explorer XR Series 113 of 746 CLUTCH...
Page 171: ...Exploded View Gear Selectors and Drum Tiger Explorer XR Series 167 of 746 TRANSMISSION...
Page 231: ...Tiger Explorer XR Series 227 of 746 FUEL SYSTEM ENGINE MANAGEMENT...
Page 232: ...Exploded View Airbox Tiger Explorer XR Series 228 of 746 FUEL SYSTEM ENGINE MANAGEMENT...
Page 354: ...Coolant Tiger Explorer XR Series 350 of 746 COOLING...
Page 373: ...Exploded View Hand Guards Tiger Explorer XR Series 369 of 746 FRONT SUSPENSION...
Page 409: ...Tiger Explorer XR Series 405 of 746 REAR SUSPENSION...
Page 459: ...Tiger Explorer XR Series 455 of 746 BRAKES...
Page 460: ...Exploded View Rear Brake Caliper Tiger Explorer XR Series 456 of 746 BRAKES...
Page 548: ...Tiger Explorer XR Series 544 of 746 WHEELS TYRES...
Page 560: ...Exploded View Cockpit and Mountings Tiger Explorer XR Series 556 of 746 FRAME BODYWORK...
Page 561: ...Exploded View Mirrors Tiger Explorer XR Series 557 of 746 FRAME BODYWORK...
Page 563: ...Exploded View Engine Protection Bars Tiger Explorer XR Series 559 of 746 FRAME BODYWORK...
Page 564: ...Exploded View Front and Rear Footrests Tiger Explorer XR Series 560 of 746 FRAME BODYWORK...
Page 565: ...Exploded View Side Stand and Centre Stand Tiger Explorer XR Series 561 of 746 FRAME BODYWORK...
Page 568: ...Tiger Explorer XR Series 564 of 746 FRAME BODYWORK...
Page 628: ...Exploded View Headlight Tiger Explorer XR Series 624 of 746 ELECTRICAL...
Page 629: ...Exploded View Rear Light and Reflectors Tiger Explorer XR Series 625 of 746 ELECTRICAL...