Pinpoint Test

1. Ignition OFF.
2. Disconnect: C-CM  .
3. Ignition ON.
4. Measure:

   C-CM			Ground
   C1582			Ground
   Pin	Circuit	Measurement	Pin	Circuit
   10	CBB91 (BN)		-	-
   1	SBB79 (WH/RD)		-	-

Is the voltage greater than 11 volts? 

1. Yes: GO to 2  .
2. No: VERIFY the BJB fuses 79 (5A) and 91 (10A) are OK. If OK, REPAIR the circuit in question. If not OK, REFER to the appropriate wiring diagrams to identify the possible causes of the circuit short. REFER to OEM FUSE AND RELAY INFORMATION and OEM WIRING DIAGRAMS .

1. Ignition OFF.
2. Measure:

   C-CM			Ground
   C1582			Ground
   Pin	Circuit	Measurement	Pin	Circuit
   4	GD120 (BK/GN)		-	-

Is the resistance less than 3 ohms? 

1. Yes: GO to 3  .
2. No: REPAIR the circuit.

1. Measure:

   C-CM			DLC
   C1582			C251
   Pin	Circuit	Measurement	Pin	Circuit
   8	VDB04 (WH/BU)		6	VDB04 (WH/BU)
   7	VDB05 (WH)		14	VDB05 (WH)

Are the resistances less than 3 ohms? 

1. Yes: GO to 4  .
2. No: REPAIR the circuit in question.

1. Ignition OFF.
2. Disconnect and inspect the C-CM  connector.
3. Repair:
   • Corrosion (replace connector or terminals - clean module pins)
   • damaged or bent pins - replace terminals/pins
   • pushed-out pins - replace pins as necessary
4. Reconnect the C-CM  connector. Make sure it seats and latches correctly.
5. Operate the system and verify the concern is still present.

Is the concern still present? 

1. Yes: CHECK OASIS  for any applicable TSBs  . If a TSB exists for this concern, discontinue this test and follow TSB instructions. If no TSBs  address this concern, INSTALL a new C-CM  . REFER to CRUISE CONTROL MODULE (C-CM) .
2. No: The system is operating correctly at this time. Concern may have been caused by a loose or corroded connector.