Index Isuzu Isuzu Amigo / Axiom / Trooper / Rodeo / VehiCross - service repair manual 1999-2002 year
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DRIVE LINE CONTROL SYSTEM (TOD) 4B2–76 Step Action Yes No 1 Start the engine. When the transfer lever is shifted to the neutral position between Go to Step 2 Go to Step 7 2 When the transfer lever is shifted to the high position and 4WD Go to Step 3 Go to Step 7 3 When the transfer lever is shifted to the 4L position, is 0V Go to Step 4 Go to Step 7 4 Shift the transfer lever to the 4L position. Is 0V observed between terminals 17 and 46? Go to Step 5 The ECU has failed. Replace the ECU. Go to Step 19 5 Is 0V observed between terminals 6 and 46? Go to Step 6 The ECU has failed. Replace the ECU. Go to Step 19 6 Is 0V observed between terminals 18 and 46? The phenomenon is not reproduced. Refer to “Troubles intermittently observed”. Go to Step 19 The ECU has failed. Replace the ECU. Go to Step 19 7 When the transfer lever is shifted to the high position and 4WD Go to Step 8 Go to Step 11 8 When the transfer lever is shifted to the middle position between Go to Step 9 Go to Step 11 9 When the transfer lever is shifted to the high position (TOD mode), Go to Step 10 Go to Step 11 10 When the transfer lever is shifted to the 4L position, is 0V Go to Step 12 Go to Step 11 11 Is any of the trouble codes 28(P1760), 32(P1761) and 33(P1762) Examine the trouble based on “Diagnosis from Trouble Codes”. The ECU has failed. Replace the ECU. Go to Step 19 12 1. Turn off the starter switch. Does the resistance between terminals (B–48)1 and (B–48)24 Go to Step 13 Repair the circuit or replace the VSV. Go to Step 19 13 1. Turn on the starter switch. When the 4WD Auto Switch is select to the 2WD position, is the Go to Step 14 Repair the circuit or replace the VSV. Go to Step 19 14 When the transfer lever is shifted to the middle position between Go to Step 15 Repair the circuit or replace the VSV. Go to Step 19 15 When the transfer lever is shifted to the high position and 4WD Go to Step 16 Repair the circuit or replace the VSV. Go to Step 19 |