Dtc 32-1; Dtc 41-1 (Gear Position Switch Circuit) - Honda MUV700 big red Service Manual

DRIVETRAIN SYSTEM
14-24
2. PCM Power Input Line Insp ectio n
Turn the ignition switch OFF.
Disconnect the PCM 33P gray connector.
Turn the ignition switch to ON
(1),
Measure the voltage between the wire harness
side 33P gray connector terminal and ground.
TOOL:
T est probe. 2 pack
07ZAJ·RDJA110
Connectio n: Black/green (81 )
(+J -
Gro und (-)
Is there battery voltage?
YES - GO TO STEP 3.
NO - . Open circuit in the Black/green wire .
• Blown IGN fuse.
3. Failure Re production
Connect the PCM 33P gray connector.
Erase the DTG (page 6-13).
Test-drive the vehicle and stop the engine.
Recheck the DTG w ith the HDS pocket tester.
Is OTC 3 1-1 indicated 7
YES - Replace the PCM with a new one and
recheck.
NO - Intermittent failure.
DTC 32-1 (FAIL SAFE RELAY CIRCUIT)
1. Recheck OTe
Erase the OTe (page 6-13).
Recheck the OTe with the HOS pocket tester.
Is
DTe
32- ' indicated ?
YES - Replace the PCM with a new one and
recheck.
NO - Intermittent failure.
DTC 41 -1 (GEAR POSITION SWITCH
CIRCUIT)
• Before starting the troubleshooting, check the
gear position switch 3P black connector for loose
or poor contacts, and recheck the OTC.
1. Recheck OTe
Test-drive the vehicle and stop the engine.
Recheck the current OTC with the HOS pocket
tester.
Is
DTC 41-1
indicated"
YES - GO TO STEP 2.
NO - Intermittent failure.
Black/green (B1)
PCM 33P BLACK CONNECTOR
(Terminal side of the wire harness)