Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
Schematic Reference: Disc Brake Schematics | ||||
1 | Did you verify that the front disc brake linings are OK? | -- | Go to Brake Pad Inspection in Disc Brakes | |
2 |
Does the voltage measure near the specified value? | 12 V | ||
3 | Measure the resistance of the RH brake pad wear sensor. Refer to Testing for Continuity in Wiring Systems. Does the resistance measure less than the specified value? | 0.5 ohms | ||
4 |
Does the resistance measure less than the specified value? | 0.5 ohms | ||
5 | Inspect for poor connections at the gauge cluster connector. Refer to Testing for Intermittent Conditions and Poor Connections in Wiring Systems. Did you find and correct the condition? | -- | ||
6 | Replace the RH brake pad wear sensor. Did you complete the replacement? | -- | -- | |
7 |
Does the resistance measure less than the specified value? | 0.5 ohms | ||
8 | Repair the open in the ground circuit. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | -- | |
9 | Verify brake pad wear indicator operation:
Does the indicator lamp illuminate? | -- | System OK | -- |
10 | Replace the gauge cluster. Did you complete the replacement? | -- | -- | |
11 |
Does the voltage measure near the specified value? | 12 V | ||
12 | Replace the LH brake pad wear sensor. Did you complete the replacement? | -- | -- | |
13 | Test the circuit between the LH brake pad wear sensor harness connector terminal 3 and the RH brake pad wear sensor harness connector terminal 2 for an open. Refer to Testing for Continuity in Wiring Systems. Did you find and correct the condition? | -- | ||
14 | Test the circuit between terminal 2 of the LH brake pad wear sensor harness connector and the gauge cluster connector terminal 2 for an open. Refer to Testing for Continuity in Wiring Systems. Did you find and correct the condition? | -- | ||
15 | Refer to Inducing Intermittent Fault Conditions in Wiring Systems. Did you find and correct the condition? | -- | -- | |
